Patent FR-1909-397744

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Year filed 1908
Year granted 1909
Office FR
Patent number 397744
Inventors Heinrich Neuner
Inventor country DE
Applicant person Heinrich Neuner
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Ancre hydraulique pour la navigation aérienne
English title hydraulic anchor for aerial navigation
Tech fields anchor
Filing date 1908-12-21
Full specification filed date
Application number 397744D
Grant date 1909-05-15
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/70]]
CPCs CPC B64B1/70
Family year 1908
First filing? 0
Cites these patents
Citations from after 1930
Application ID 19217130
INPADOC family ID 5295709
Number of text pages
Number of diagram pages
Number of figures
Number of claims

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