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Patents > Inventor country: GB & Tech fields : navigation or subsystem

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Office:
Inventors:
Walter George Tarrant (13) · Sam Leonard Walkden‎‎ (10) · John Law Garsed (4) · Edward Arthur Pearse (4) · Francis Alexander Barton (4) · Christopher Henry Metcalfe Alderson Alderson (3) · Edward Joel Pennington (3) · Ernest Wilson (3) · Thomas Moy (3) · George Sutherland Dodman (3) · Harry Egerton Wimperis (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (40) · Walter George Tarrant (13) · Sam Leonard Walkden (10) · John Law Garsed (4) · Edward Arthur Pearse (4) · George Sutherland Dodman (3) · Christopher Henry Metcalfe Alderson Alderson (3) · Francis Alexander Barton (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (79)
Granted:
Related to aircraft:
Patent agent:
None (59) · Marks & Clerk (6) · Abel & Imray‎ (5) · Carpmaels, Radford & Newton (5) · W. D. Rowlingson (3) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (2) · E. R. Royston & Co. (2) · Haseltine, Lake & Co. (2) · Brierley & Howard (2) · Boult, Wade & Tennant (2) · Wheatley & Mackenzie (2) · Émile Barrault (2)
National tech categories:
None (75) · FR 6.4 (14) · GB 4 propel & steer (10) · FR 6.3 (4) · IT 8 (4) · GB 4 without buoyant (4) · GB 4 motors (3) · GB 4 framework (3) · GB 4 aëroplanes (3) · NL 62 (3) · DK 77 (2) · AU 90.5 (2) · DE 77h.6 (2) · DE 77h (2) · NL 62.7 (2) · GB 4 starting (2) · USPC 244/22 (2) · USPC 244/66 (2)
IPCs:
None (75) · IPC B64B1/00 (7) · IPC B64C13/00 (5) · IPC B64C23/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C17/00 (3) · IPC B64C1/00 (3) · IPC B64C1/06 (3) · IPC B64C11/04 (2) · IPC B64C25/60 (2) · IPC B64C23/005 (2) · IPC B64C33/02 (2) · IPC B64C35/00 (2) · IPC B64C39/00 (2) · IPC B64B1/58 (2) · IPC B64C3/18 (2)
CPCs:
None (61) · CPC B64C13/00 (10) · CPC B64B1/00 (9) · CPC B64C2700/6256 (7) · CPC B64C23/005 (6) · CPC B64C17/00 (4) · CPC B64C11/04 (3) · CPC B64C2001/0063 (3) · CPC B64C2700/6274 (3) · CPC B64F2700/6265 (2) · CPC B64C25/60 (2) · CPC B64C1/065 (2) · CPC B64C11/006 (2) · CPC B64B1/60 (2) · CPC B64C2700/6295 (2) · CPC B64C3/18 (2) · CPC B64C39/00 (2) · CPC B64C35/00 (2) · CPC B64C33/02 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 153 results in range #1 to #153.

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