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Patents > Inventor country : BE or None & Application number: None & National tech categories: None

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Inventor country: (Click arrow to add another value)
Applicant person:
None (1961) · Alfred E. Wunderlich (5) · Jose Lluzar-Rodrigo (4) · John Law Garsed (3) · Duguet (2) · de Schuttenbach (2) · Enrique Sanchis (2) · Marius Pellen (2) · Samuel Danks Waddy (2) · Benjamin Waddy Maughan (2) · Joseph de Pierpont de Burnot (2) · Alfred Julius Boult (2) · E. Forlanini (2) · Albert Jouveneau (2)
Applicant is inventor:
Tech fields:
None (1759) · LTA (88) · balloon (71) · propulsion (68) · navigation (52) · Airplane (35) · balloons (19) · propeller (18) · instrument (14) · frame (14) · marine (12) · stability (12) · propellers (12) · control (11) · dirigible (10) · design (10) · safety (8) · construction (8) · wings (8)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (2113) ·   (7) · Patent BE-1907-199348 (2) · Patent FR-1880-139386 (2) · Patent BE-1913-253298 (2)
Patent agent:
None (2114) · Boult, Wade & Tennant (3) · Marks & Clerk (3) · J.H. Johnson (2) · Hy. Fairbrother (2) · Casalonga (2) · Carpmael & Co. (2) · Haseltine, Lake & Co. (2) · Alfred Julius Boult (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (1564) · CPC B64C11/006 (114) · CPC B64C11/346 (70) · CPC B64C11/48 (60) · CPC B63H1/12 (41) · CPC B64C11/36 (41) · CPC F05B2260/74 (33) · CPC B64C11/343 (32) · CPC F03D11/00 (31) · CPC Y02E10/722 (31) · CPC B63H1/04 (29) · CPC B64C11/06 (28) · CPC B64C27/33 (21) · CPC B64C3/48 (19) · CPC F03D1/025 (17) · CPC B64C11/065 (16) · CPC Y02E10/72 (15) · CPC Y02E10/74 (13) · CPC F03D3/00 (13) · CPC B64C11/003 (12)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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