Patent DE-1880-8392

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Year filed
Year granted 1880
Office DE
Patent number 8392
Inventors Georg BAUMGARTEN
Inventor country
Inventor location
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Fortbewegungs-Apparate für Luft-und Wasserschiffe
English title Locomotion devices for airships and watercraft
Tech fields DE77
Filing date 1877-11-18
Full specification filed date
Application number
Grant date 1880-01-31
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs B64D2700/62692 B64C11/00
Family year 1880
First filing?
Cites these patents
Citations from after 1930
Application ID 9303992
INPADOC family ID
Number of text pages
Number of diagram pages
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Number of claims