Patent DE-1918-354837

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Analogous to Patent FR-1921-34064A.


Year filed
Year granted 1918
Office DE
Patent number 354837
Inventor country DE
Applicant person
Applicant firm Luftschiffbau Zeppelin G. m. b. H.
Applicant type UNIV-PRO-GOV
Applicant is inventor? No
Original title Schaltvorrichtung für Luftfahrzeuge, insbesondere zur Betätigunt von Ventilen
English title Apparatus for airplanes, pertaining especially to the action of valves
Tech fields airplane, valve
Filing date February 12, 1918
Full specification filed date
Application number L0046161
Grant date June 15, 1922
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs IPC B64B1/64
CPCs CPC B64B1/64
Family year 1918
First filing? No
Cites these patents
Citations from after 1930
Application ID 12327877
INPADOC family ID 5382711
Number of text pages 3
Number of diagram pages 1
Number of figures 3
Number of claims 4