London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Band 3William Newton, Charles Frederick Partington W. Newton, 1821 |
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Seite 21
... moveable upon pivots or hinges , on the side farthest from the cutting edge , and which extinguisher is pressed upon the upper side , on opening of the said receiver , by a spring . " " To the moveable blade of the snuffers above its ...
... moveable upon pivots or hinges , on the side farthest from the cutting edge , and which extinguisher is pressed upon the upper side , on opening of the said receiver , by a spring . " " To the moveable blade of the snuffers above its ...
Seite 22
... moveable blade , that , when the blades are brought together , the said segments become concentric with the pivot or hinge of the extinguisher . Also to the said moveable blade , and close to the end of the cutting edge , I attach a ...
... moveable blade , that , when the blades are brought together , the said segments become concentric with the pivot or hinge of the extinguisher . Also to the said moveable blade , and close to the end of the cutting edge , I attach a ...
Seite 140
... moveable frame . The whole of the moveable frame is boarded over and should be per- forated with holes to admit air and prevent the perspira- tion from rotting the bed . A blanket and sheet should be separately strained over the ...
... moveable frame . The whole of the moveable frame is boarded over and should be per- forated with holes to admit air and prevent the perspira- tion from rotting the bed . A blanket and sheet should be separately strained over the ...
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