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Patents > Inventor country : GB or IT & Tech fields : Airship or navigation or propulsion

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Office:
Inventor country: (Click arrow to add another value)
Applicant person:
None (85) · Ugo Antoni (5) · Guido Antoni (5) · George Sutherland Dodman (5) · John Law Garsed (5) · Henry Shepley Booth (5) · Rodolfo Verduzio (4) · Francis Alexander Barton (4) · Giovanni Antonio Salvatico (4) · Edward Arthur Pearse (4) · Alexander Horton (3) · Arthur Alexander Dashwood Lang (3) · Attilio Robiola (3) · William Alfred South (3) · James Robertson Porter (3) · Charles Groombridge (3) · John Wills Cloud (3) · Athanassios Marinakis (3) · Thomas Augustus Dring (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (176)
Granted:
Supplementary to patent:
None (212) · Patent GB-1909-12556 (5) · Patent GB-1911-5162 (4) · Patent IT-1913- (3) · Patent GB-1913-16499 (3) · Patent DE-1909-11-30 Attilio Robiola (3) · Patent GB-1879-2229 (2) · Patent IT-1915-148940 (2) · Patent IT-1907-87304 (2) · Patent IT-1907-03-09 (2) · Patent GB-1911-19430 (2) · Patent GB-1905-15698 (2) · Patent GB-1904-21477 (2) · Patent GB-1887-8255 (2) · Patent GB-1906-1436 (2) · Patent FR-1887-184251 (2) · Patent AU-1909-16369 (2)
Related to aircraft:
Patent agent:
None (125) · Marks & Clerk (8) · None (6) · Haseltine, Lake & Co. (5) · J. Owden O'Brien (5) · E. Bletry (4) · Boult, Wade & Tennant (4) · Abel & Imray (3) · W. D. Rowlingson (3) · Brierley & Howard (3) · 0 (3) · Charles de Mosenthal (3) · Armengaud jeune (3) · A. M. & William Clark (3)
National tech categories:
None (149) · FR 6.4 (33) · IT 8 (28) · GB 4 propel & steer (13) · FR 6.3 (8) · GB 4 without buoyant (7) · FR 6.2 (5) · HU V/h (4) · GB 4 motors (4) · GB 4 framework (4) · USPC 244/22 (4) · GB 4 aëroplanes (4) · DE 77 (3) · GB 4 with buoyant (3) · GB 4 starting (3) · AT 77d (3) · USPC 244/66 (3) · BE K (3)
IPCs:
None (171) · IPC B64B1/00 (19) · IPC B64C11/00 (9) · IPC B64C39/00 (9) · IPC B64C23/00 (8) · IPC B64C33/02 (6) · IPC B64C3/38 (4) · IPC B64C27/04 (3) · IPC B64C13/04 (3) · IPC B64C13/00 (3) · IPC B64C11/30 (3) · IPC B64C11/16 (3)
CPCs:
None (136) · CPC B64B1/00 (25) · CPC B64C23/005 (11) · CPC B64C11/006 (9) · CPC B64C33/02 (9) · CPC B64C2700/6274 (7) · CPC B64C13/00 (7) · CPC B64C3/385 (4) · CPC B64C2700/6256 (4) · CPC B64C39/005 (3) · CPC B64C39/00 (3) · CPC B64C3/54 (3) · CPC B64C3/48 (3) · CPC B64C11/36 (3) · CPC B64C11/16 (3) · CPC B64C2700/6281 (3) · CPC B64B1/60 (3) · CPC B63H11/12 (3)
First filing:
Cites these patents:
None (287) · 1 (2)
Citations from after 1930:
Number of diagram pages:

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