Patent FR-1885-170684

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Year filed 1885
Year granted
Office FR
Patent number 170684
Inventors Gustav Lilienthal
Inventor country DE, AU
Applicant person
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Nouveau procede pour fabriquer des pierres artificielles
English title New procedure for making artificial stones
Tech fields
Filing date August 19, 1885
Full specification filed date
Application number
Grant date
Granted? No
Publication date
Supplementary to patent
Related to aircraft? No
Serial number
Patent agent
Assigned to
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IPCs
CPCs
Family year 1885
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
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