Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Tech fields : Airship or propulsion & Number of text pages: 1-2

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Office:
Inventors:
None (14) · Rudolf Krocker (6) · Jules Collomb (5) · Robert Esnault-Pelterie (5) · Augusto Severo (4) · André Gambin (3) · Hippolyte Louis Malécot (3) · Josef Seiberl (3) · Gustav Knäpper (3) · Giovanni Antonio Salvatico (3) · Frédéric Malfait (3) · Erik Emanuel Lindkvist (3) · Jean Desbois (3) · Albert Hugo Friedel (3)
Applicant person:
None (40) · Jules Collomb (5) · Robert Esnault-Pelterie (5) · Rudolf Krocker (4) · Albert Hugo Friedel (3) · Josef Seiberl (3) · Giovanni Antonio Salvatico (3) · Jean Desbois (3) · Frédéric Malfait (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (83)
Granted:
Supplementary to patent:
None (148) · Patent DE-1899-123884 (5) · Patent FR-1904-340154 (3) · Patent FR-1904-342610 (3) · Patent FR-1909-398825 (2) · Patent GB-1904-21477 (2) · Patent FR-1908-394254 (2) · Patent DE-1907-202942 (2) · Patent GB-1901-21099 (2) · Patent DE-1903-160742 (2) · Patent DE-1902-140705 (2) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2) · Patent AT-1908-42396 (2)
Related to aircraft:
Patent agent:
None (96) · Armengaud jeune (7) · None (7) · Chassevent (6) · R. S. & A. B. Lacey (5) · J. Germain (5) · Y. Rabilloud et fils (5) · Schwab (3) · Munn & Co. (3)
National tech categories:
FR 6.4 (64) · None (26) · FR 6.3 (26) · AT 77d (14) · HU V/h (14) · FR 6.2 (9) · DE 77h (9) · DK 77 (5) · DE 77h.6 (4) · FR 5.3 (4) · RU Group V (3) · FR 5.8 (3) · USPC 244/22 (3) · DE 77h.15 (3)
IPCs:
None (86) · IPC B64B1/00 (34) · IPC B64C39/00 (18) · IPC B64C11/00 (16) · IPC B64B1/58 (10) · IPC B64C33/02 (8) · IPC B64C23/00 (8) · IPC B64C27/04 (5) · IPC B64B1/40 (4) · IPC B64C33/00 (3) · IPC B64C11/20 (3) · IPC B64C29/00 (2) · IPC B63H1/12 (2) · IPC B64D27/00 (2)
CPCs:
None (63) · CPC B64B1/00 (34) · CPC B64C11/006 (13) · CPC B64C23/005 (12) · CPC B64C33/02 (11) · CPC B64B1/58 (10) · CPC B64C39/00 (8) · CPC B64C2700/6274 (7) · CPC B64C39/005 (5) · CPC B64C2700/6295 (5) · CPC B64B1/40 (4) · CPC B64C27/12 (4) · CPC B64C27/82 (3) · CPC B64C11/001 (3) · CPC B64C33/00 (3) · CPC B64C11/20 (3) · CPC B64C11/005 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 238 results in range #1 to #238.

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