The United States Patents Quarterly, 64. sējumsAssociated Industry Publications, 1945 |
No grāmatas satura
1.–3. rezultāts no 42.
134. lappuse
... acid solution saturated with metallic phosphates to cause the metallic phos- phate to be deposited upon the surface of the article . În applicant's process the metallic particle is cleansed of all rust or corrosion , scale , grease or ...
... acid solution saturated with metallic phosphates to cause the metallic phos- phate to be deposited upon the surface of the article . În applicant's process the metallic particle is cleansed of all rust or corrosion , scale , grease or ...
413. lappuse
... acid under pressure , with fresh water being added later to force the acid further into the limestone . Frasch recommended the use of commer- cial hydrochloric acid containing from 30 % to 40 % by weight of the acid gas HC1 ; he further ...
... acid under pressure , with fresh water being added later to force the acid further into the limestone . Frasch recommended the use of commer- cial hydrochloric acid containing from 30 % to 40 % by weight of the acid gas HC1 ; he further ...
414. lappuse
... acid solution . The patent expressly rec- ognizes the Frasch treatment but states that it was never generally adopted " due to the fact that the acid attacks the metallic casing , pump tube , etc. about as actively as the rock , and ...
... acid solution . The patent expressly rec- ognizes the Frasch treatment but states that it was never generally adopted " due to the fact that the acid attacks the metallic casing , pump tube , etc. about as actively as the rock , and ...
Saturs
ternational Braid Co CCA | 1 |
92 | 7 |
Richfield Oil Corp Black v | 12 |
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acid action affirmed alleged allowed amount Appeals application associated Board called cause Circuit claims combination Company complaint connection considered containing contract Corporation cover Decided decision decree defendant defendant's denied described determine device directed disclosed disclosure dismissed District Court effect Electric elements evidence examiner fact fibers filed follows further glass granted ground held holding individual infringement interference invalid invention involved issue Judge judgment license limited lines machine manufacture material matter means ment metal method motion motor operation opinion original Particular parties Patent Office plaintiff portion position practice present pressure prior prior art question reason record reference refused registration rejected relates respect result royalties Rule similar specification substantially sufficient suit surface tion trade mark United USPQ validity York