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vii

Page

Hancock, C., for improvements
in printing cotton, &c....... 205
W., for improvements

in curry-combs and brushes 22
for an improved

..

fabric for making friction-
gloves, horse-brushes, &c.
Hanson, J., and Golden, W., for
improvements in fire-arms
and projectiles

Hardman, S., for an improved
flyer for roving or slubbing
machines

Harris, T., for an improved
horse-shoe

Hazard, R., for improvements
in ventilating carriages
Hensman, W., for improvements

in ploughs
46

reaping machine

19

for improved pile-

driving machinery

31

Edwards, R., for improved ma-

terials for lighting fires

94

Evans, G., for improvements in

trusses

24

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Fanshawe, J. A., for improve-

ments in preparing fabrics for
covering floors, roofs, &c.

110

Farina, C., for improvements in
manufacturing soap, candles,
and sealing wax

286

Garnett, J., and Williams, J., for
improvements in the manufac-
ture of salt

302

Garrett, R., for improvements

in horse-hoes, scarifiers, drag-
rakes, and drills

446

Golden, W., and Hanson, J., for
improvements in fire-arms
and projectiles

Grafton, H., and Benjamin, H.,

for improvements in preserv-
ing animal and vegetable mat-

342

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ters

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Green, A., for improvements in

trusses

199

Grounsell, W., for improve-
ments in drills

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288

Gye, F., for improvements in
binding pamphlets

345

Haden, G., for improvements in
warming and ventilating.... 108
Hall, J., for a seed and dust
disperser

S., for improvements in
the combustion of fuel and

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440

169

178

Kempton, W. H., for improve-
ments in manufacturing can-
dles .....

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Leeson, H. B., for improve-
ments in electro-deposition 292
Lowe, G., for improvements in
supplying and increasing the
illuminating power of gas
Mac Rae, A., for improvements
in ploughing, &c...
Mason, S., for improvements in
boots, shoes, clogs, and ga-
loshes

434

116

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ix

Page

114

127

stances, improvements in,

Poole's patent
99

363

Dotchin's patent 351
Perring's patent 103
Phipps' patent.. 210
Poole's patent
Reynolds' patent 98

213

Photographic pictures,improve-
ments in obtaining, Hodgson's

patent

106

M. Lechi's

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Purifying oils, improvements in,
Count de Hompesch's patent 369
and similar sub-

....

tallow, wax, &c., im-
provements in, Watson's pa-

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36

361

446

19

292

patent
Roads, improved machinery for
cleaning, Whitworth's patent 257
Roofs, an improved water-proof
fabric for covering, Comte De
la Châtré, Claridge,and Hodg-
215
son's patent
Fanshawe's patent 110
Roving machines, an improved
flyer for, Hardman's patent..
Russia, article on the Patent
Laws of..

88

385

30

Sal-ammoniac, improvements in
the manufacture of, Philippi's
patent

376

364
-Waterton's patent 35
Salt, improvements in manufac-
turing, Garnett and Williams'
patent

... 302

346

303

Bevan's patent 375

Presses, improvements in boxes
and screws for vices and,

Wilkes' patent

92

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....

Scales for laying down plans,
improvements in, Drake's pa-

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46

446

286

436

Screws for vices and presses, im-
provements in,Wilkes' patent 92
Sealing-wax, improvements in
making, Farina's patent..
Seeds, improved machinery for
cleaning, Newton's patent
Ships, an improved material for
sheathing, Comte De la Châ-
tré, Claridge, and Hodgson's
patent

....

215

Fanshawe's patent 110

118

279

Shoes, improvements in, Baker's
patent

Carlotti's patent 119

Mason's patent 116

Noel's patent.. 121

Printing cotton, silk, &c., im-

provements in, Hancock's pa-

surfaces, improve-

ments in producing, Palmer's

types, improved ma-
chinery for composing and
distributing, Clay and Rosen-

borg's patent

417

Projectiles, improvements in,
Golden and Hanson's patent 342
Purifying gas, improvements in,
Lowe's patent

15

Philippi's patent 364

Silicic acid, or gelatinous silica,
improvements in obtaining,
Blanc and Bazille's patent .. 348
Slubbing machines,an improved
flyer for, Hardman's patent

8

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