Patent FR-1913-472867

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This is the framework for a rigid balloon, emphasizing a central beam. System for deflating the gas balloons inside.


Patent family descending from Patent FR-1913-472867

Year filed 1913
Year granted 1914
Office FR
Patent number 472867
Inventors Adolphe Clément-Bayard
Inventor country FR
Applicant person Adolphe Clément-Bayard
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Système de dirigeable rigide
English title Rigid dirigible
Tech fields LTA, rigid, compartments, frame, safety, ballonet
Filing date 1913/08/21
Full specification filed date
Application number 472867D
Grant date 1914/08/24
Granted? Yes
Publication date 1914/12/22
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/00
CPCs CPC B64B1/00
Family year 1914
First filing? No
Cites these patents
Citations from after 1930
Application ID 19290587
INPADOC family ID 5202252
Number of text pages 3
Number of diagram pages 1
Number of figures 18
Number of claims 2