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Patents > Office: GB & Supplementary to patent : Patent BE-1907-199348 or None & Number of figures: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1841) · LTA (105) · propulsion (91) · navigation (52) · balloon (45) · frame (43) · propeller (42) · whole (33) · airplane (29) · rudder (24) · car (24) · marine (23) · wings (21) · stability (21) · subsystem (19) · flapping (17) · parachute (16) · steam (15) · airfoil (14) · compartments (14)
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Patent agent:
None (2112) · Haseltine, Lake & Co. (5) · Boult, Wade & Tennant (4) · Alfred Julius Boult (3) · Edmund Edwards (2) · Edward Evans & Co. (2) · Francis Heron Rogers (2) · G. F. Redfern & Co. (2) · Leechman & Co. (2) · W. P. Thompson & Co. (2) · J.H. Johnson (2)
Assigned to:
National tech categories:
None (2082) · GB 4 propel & steer (37) · GB 4 with buoyant (26) · GB 4 (23) · GB 4 without buoyant (21) · GB 4 aërostats (9) · GB 4 aëroplanes (7) · GB 122 aero steam engines (6) · GB 4 parachutes (5) · GB 4 motors (4) · GB 4 framework (4) · GB 4 cars and cabins (4) · GB 4 military (4) · GB 123 aero steam generators (4) · GB 122 (3) · GB propelling and steering arrangements (3) · GB aërial machines with aërostats or buoyant bodies (3) · GB 4 aërial railways (3) · CPC B 64C39/00 (2) · GB parachutes (2)
IPCs:
None (2105) · IPC B64C39/00 (8) · IPC B64C3/38 (5) · IPC B64C3/54 (5) · IPC B64C11/00 (5) · IPC B64C1/00 (5) · IPC B64C3/18 (4) · IPC B64C23/00 (3) · IPC B64C33/00 (3) · IPC B64C3/00 (2) · IPC B64C3/52 (2) · IPC B64D27/00 (2) · IPC B64C33/02 (2) · IPC B64B1/60 (2) · IPC B64C25/00 (2) · IPC B64C11/04 (2) · IPC B64C31/06 (2) · IPC B64C3/50 (2) · IPC B64C17/00 (2)
CPCs:
None (1307) · CPC B64C39/00 (68) · CPC B64C2700/6295 (68) · CPC B64B1/00 (48) · CPC B64C35/00 (47) · CPC B64C17/00 (46) · CPC B64C13/00 (39) · CPC B64C3/385 (35) · CPC B64C3/00 (34) · CPC B64C2700/6256 (34) · CPC B64C11/006 (32) · CPC B64C3/18 (30) · CPC B64C2700/6218 (29) · CPC B64C23/005 (28) · CPC B64B1/58 (25) · CPC B64C2700/6235 (20) · CPC B64C2700/6274 (19) · CPC B64C33/02 (18) · CPC B64C33/00 (18) · CPC B64F2700/6261 (17)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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