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Patents > Tech fields: propellers & Application number : propulsion or None

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Inventor country:
Applicant person:
Alfred E. Wunderlich (44) · None (30) · Louis-Marie Le Dantec (15) · Antoine-Padoue Filippi (8) · Arthur Henry Edwards (5) · Louis-Honoré Gauthier (5) · Alphonse Papin (4) · Louis Genton (4) · John Washington Wilson (4) · Martin Diederich Rucker (4) · William Davey Oddy (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (212) · Patent BE-1909-214032 (31) · Patent FR-1911-430455 (10) · Patent FR-1841-9265 (6) · Patent US-1909-970771 (4) · Patent GB-1908-4519 (4) · Patent HU-1901-24148 (3) · Patent FR-1905-353709 (3) · Patent FR-1905-356644 (3) · Patent FR-1908-404631 (3) · Patent GB-1909-8531 (3) · Patent FR-1913-430455.17114 (3) · Patent AT-1909-12-31 Vigilio Baldo (3)
Related to aircraft:
Patent agent:
None (166) · A. Wunderlich & Cie, Ingénieurs-Conseils (38) · Boult, Wade & Tennant (8) · Armengaud jeune (5) · None (5) · Kirkpatrick (4) · Lavoix et Mosès (4) · Dom. Casalonga (4) · Hippolyte Josse (3) · Haseltine, Lake & Co. (3) · G. F. Redfern & Co. (3) · E. et G. Bede (3) · Duvinage (3) · Raclot (3) · Marks & Clerk (3)
National tech categories:
None (121) · BE K (92) · FR 6.4 (28) · FR 6.2 (26) · AT 77d (25) · FR 6.3 (13) · HU V/h (10) · CH 129b (7) · FR 6 (7) · DK 77 (4) · CH 115 (4) · FR 5.3 (4) · FR 5 (3) · FR 6.1 (3) · FR 5.8 (3) · IT 8 (3)
IPCs:
None (279) · IPC B63H1/12 (19) · IPC B64D35/04 (7) · IPC B64D27/00 (7) · IPC B64B1/00 (5) · IPC B64D35/06 (4) · IPC B64C11/36 (4) · IPC B63H1/16 (4) · IPC B64D35/08 (3) · IPC B27M3/10 (3) · IPC F03G7/10 (3) · IPC B63H3/00 (3) · IPC B64C39/00 (3) · IPC B64C11/00 (3)
CPCs:
None (257) · CPC B63H1/26 (12) · CPC B64D35/04 (8) · CPC B63H2001/122 (8) · CPC B64D27/00 (6) · CPC B63H1/12 (6) · CPC B63H1/16 (5) · CPC B64B1/00 (5) · CPC B63H1/20 (5) · CPC B63H1/265 (4) · CPC B64D35/06 (4) · CPC B64C11/48 (4) · CPC B64C11/36 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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