Principles of Patent Law for the Chemical and Metallurgical IndustriesChemical Catalog Company, 1931 - 481 páginas |
Índice
CHAPTER IHISTORY THEORY AND NATURE OF PATENTS | 7 |
CHAPTER IICLASSES OF PATENTABLE INVENTIONS | 58 |
CHAPTER IIIPERSONS ENTITLED TO LETTERS PATENT | 136 |
Direitos de autor | |
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Principles of Patent Law for the Chemical and Metallurgical Industries Anthony William Deller Visualização de excertos - 1931 |
Principles of Patent Law for the Chemical and Metallurgical Industries Anthony William Deller Visualização de excertos - 1931 |
Palavras e frases frequentes
Alizarine alkali alloy aluminum American ammonia Antimony apparatus appeal article of manufacture assignment begins manufacture carbon chemical and metallurgical chemist Chemistry chromium Claim 1 reads coal Company composition of matter compound comprising consists containing copper court held decision defendant described device discloses Electric employee Examiner Federal filing furnace glue Gold granted heat improvement industries infringement ingredients interference inventor involved iron JOHN DOE Letters Patent license Lignite machine Magnesite Manganese material Medal ment method METRIC TONS mixture monopoly nickel obtained operation oxide paper party patent application patent law Patent Office patent reads patent statutes Perkin Medal person practice printed publication prior art Pyrite reads as follows reduction to practice reissue result RICHARD ROE rubber salt Silver solution specification square miles steel substance substantially sugar sulfuric acid sulphur Supreme Court term thereof tion treating Tungsten Yes Yes Addition zinc