Patent FR-1904-340154.4984

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Application of spiral front-propeller with more emphasis on the design of the vessel to which it might be attached.

Patent family descending from Patent FR-1904-340154

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Year filed 1905
Year granted 1905
Office FR
Patent number 4984
Inventors André Gambin
Inventor country FR
Inventor location
Applicant person André Gambin
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Système de propulseur à forage centrifuge et à traction pneumatique pour navires, ballons, etc.
English title Propulsion system using centrifugal force and pneumatic traction for ships, balloons, etc.
Tech fields propulsion, propellers, marine, design, centrifuge
Filing date 1905-07-07
Full specification filed date
Application number
Grant date 1905-09-26
Granted? 1
Publication date
Supplementary to patent Patent FR-1904-340154
Related to aircraft? 1
Serial number
Patent agent Armengaud jeune
Assigned to
National tech categories FR 6.2
IPCs IPC B63H1/14
CPCs CPC B63H1/14
Family year 1904
First filing? 0
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 6
Number of claims