Patent FR-1909-401477

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Year filed
Year granted 1909
Office FR
Patent number 401477
Inventors DESCOMPS
Inventor country
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Applicant person
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Applicant type
Applicant is inventor? 1
Original title Montre solaire
English title Solar watch
Tech fields Time-keeping
Filing date
Full specification filed date
Application number
Grant date 1909-04-01
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 0?
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IPCs
CPCs
Family year 1909
First filing?
Cites these patents
Citations from after 1930
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