View source for Patent FR-1907-392977

Two certs d'addition follow this one:  [[Patent FR-1907-392977.9666]] and [[Patent FR-1908-392977.10010]]
=== Sources ===
* {{esp|FR|392977A}}

{{Patent family|{{PAGENAME}}}}

{{Patent
|Year filed=1907
|Year granted=1908
|Office=FR
|Patent number=392977
|Inventors=Adrien-Edmond Martinot
|Inventor country=FR
|Inventor location=Seine
|Applicant person=Adrien-Edmond Martinot
|Applicant type=INDIV
|Applicant is inventor=Yes
|Original title=Appareil de locomotion aérienne
|English title=Machine for aerial locomotion
|Tech field=Propulsion; Gyroscope; Stability; Nacelle; Cables
|Filing date=October 12, 1907
|Application number=392977D
|Grant date=October 13, 1908
|Granted=Yes
|Publication date=December 10, 1908
|Related to aircraft=1 
|National tech categories=FR 6.4
|IPCs=IPC B64C23/00
|CPCs=CPC B64C2700/6274; CPC B64C23/005
|Family year=1907
|First filing=Yes
|Application ID=19212456
|INPADOC family ID=5194359
|Number of text pages=2
|Number of diagram pages=1
|Number of figures=2
|Number of claims=1
}}