Principles of Patent Law for the Chemical and Metallurgical IndustriesChemical Catalog Company, 1931 - 481 lappuses |
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1.–3. rezultāts no 26.
441. lappuse
... Gold ( Dutch ) 5,498 ozs . ( 1928 ) Barite 57,095 tons Gold ( French ) 45,460 ozs . ( 1928 ) Gold ( British ) Bauxite ( Ireland ) . 5,000 tons 5,325 ozs . ( 1928 ) Chalk PERU Clay ( China ) Antimony Borate Copper 108 tons 267 tons ...
... Gold ( Dutch ) 5,498 ozs . ( 1928 ) Barite 57,095 tons Gold ( French ) 45,460 ozs . ( 1928 ) Gold ( British ) Bauxite ( Ireland ) . 5,000 tons 5,325 ozs . ( 1928 ) Chalk PERU Clay ( China ) Antimony Borate Copper 108 tons 267 tons ...
442. lappuse
... Gold 20,953 tons 27,240 tons 482 ozs . ( 1928 ) Metal 591 tons ( 1928 ) ( 1926 ) Pyrite ( Iron and Copper ) 738,535 tons ( 1928 ) Gypsum 2,501 tons ( 1926 ) Rutile and Titanium Iron Ore 126,624 tons ( 1926 ) Ore 8,007 tons ( 1928 ) Lead ...
... Gold 20,953 tons 27,240 tons 482 ozs . ( 1928 ) Metal 591 tons ( 1928 ) ( 1926 ) Pyrite ( Iron and Copper ) 738,535 tons ( 1928 ) Gypsum 2,501 tons ( 1926 ) Rutile and Titanium Iron Ore 126,624 tons ( 1926 ) Ore 8,007 tons ( 1928 ) Lead ...
444. lappuse
... Gold Iron Magnesite MALAYSIA 7,496 ozs . 3,911 tons DUTCH EAST INDIES 8,953 tons Portland Cement .. 433,965 tons Minerals Output 1929 Metric Tons Silver 8,328,895 ozs . Silver - Lead ( Ore and Conc . ) 285,031 tons Diamonds Gold ...
... Gold Iron Magnesite MALAYSIA 7,496 ozs . 3,911 tons DUTCH EAST INDIES 8,953 tons Portland Cement .. 433,965 tons Minerals Output 1929 Metric Tons Silver 8,328,895 ozs . Silver - Lead ( Ore and Conc . ) 285,031 tons Diamonds Gold ...
Saturs
CHAPTER IHISTORY THEORY AND NATURE OF PATENTS | 7 |
CHAPTER IICLASSES OF PATENTABLE INVENTIONS | 58 |
CHAPTER IIIPERSONS ENTITLED TO LETTERS PATENT | 136 |
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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