Patent GB-1915-4412

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Inventor location: boule. Paturle, 73 bis., Cateau, Nord, France

Year filed 1914
Year granted 1915
Office GB
Patent number 4412
Inventors Alcime Lefèvre
Inventor country FR
Applicant person Alcime Lefèvre
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in and relating to Parachutes
English title Improvements in and relating to Parachutes
Tech fields parachute
Filing date
Full specification filed date
Application number
Grant date
Granted? No
Publication date
Supplementary to patent Patent FR-1912-439277
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs IPC B64D17/00, IPC B64D17/70
CPCs CPC B64D17/00, CPC B64D17/70
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
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