Reports and Notes of Cases on Letters Patent for Inventions [1601-1843], Band 2T. Blenkarn, 1844 |
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Seite 86
... zinc by this process , it is more expensive . It is equally evident , that brass of very good quality , with the addition of zinc requisite to make the pro- portion of copper and zinc , will likewise roll hot and answer the purpose ...
... zinc by this process , it is more expensive . It is equally evident , that brass of very good quality , with the addition of zinc requisite to make the pro- portion of copper and zinc , will likewise roll hot and answer the purpose ...
Seite 104
... zinc known in England as foreign zinc . " I do not understand him to mean it should be made of foreign zinc alone , but of zinc of that quality wherever it was made . At the time it was known as " foreign zinc , " it was an article of ...
... zinc known in England as foreign zinc . " I do not understand him to mean it should be made of foreign zinc alone , but of zinc of that quality wherever it was made . At the time it was known as " foreign zinc , " it was an article of ...
Seite 106
... zinc and copper , the propor- tion of zinc being much larger than in the preceding class . This additional quantity of zinc produces a considerable change in ductility , the compound , if exposed when cold to the action of the rollers ...
... zinc and copper , the propor- tion of zinc being much larger than in the preceding class . This additional quantity of zinc produces a considerable change in ductility , the compound , if exposed when cold to the action of the rollers ...
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Häufige Begriffe und Wortgruppen
acid action alkali alleged anchor appears application best selected copper bill blistered steel blocks borax buret of manganese carbon carbonaceous matter carburet of manganese cement cent chemical claim coal tar combination Council Court crucible defendant described discovery drawing rollers effect enrolled equivalent evidence Exchequer experiments extension fact fibre flax formed ganese granted gypsum heat Heath inches infringement inventor judgment jury Kay's known learned judge letters patent Lord Brougham Lord Campbell Lord Cottenham Lord Langdale Lord Lyndhurst lordships macerating machine malleable iron manganese and carbonaceous manner manufacture of steel material melting ment metal mixture mode Muntz objection obtained opinion oxide of manganese parties person petition petitioner plaintiff in error plaintiff's invention plaintiff's patent plea Privy produced purpose question ratch retaining rollers screw Sir F specification spun statute substance tion Trial at law validity verdict vessels welding cast steel witnesses wood Woodcroft's zinc