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Patents > Year granted: 1911 & Inventor country : DE or RO

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Year granted:
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Office:
Inventors:
None (17) · Johann Schütte (11) · Gustav Mees (8) · Richard Wilcke (5) · Albert Graff (5) · Hermann Ruthenberg (4) · August Wendtland (4) · Romeo Wankmüller (4) · Franz Adam (3) · Emil Gustav Stark (3) · Rudolf Stamkort (3) · August Krumholz (3) · Paul Lehmann (3) · Carl Hanschke (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (49) · Johann Schütte (9) · Gustav Mees (8) · Romeo Wankmüller (3) · Carl Hanschke (3) · Paul Lehmann (3) · Richard Wilcke (3) · Rudolf Stamkort (3) · Albert Graff (3) · Franz Adam (3)
Applicant is inventor:
Filing date:
Application number:
None (68) · 420549D (2)
Granted:
Publication date:
Supplementary to patent:
None (134) · Patent CH-1911-55140 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-232158 (3) · Patent DE-1909-220044 (3) · Patent DE-1908-239989 (2) · Patent HU-1910-59091 (2) · Patent GB-1911-2636 (2) · Patent DE-1910-243485 (2) · Patent DE-1910-236694 (2) · Patent DE-1910-234453 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1909-244106 (2)
Related to aircraft:
Patent agent:
None (118) · Herbert Haddan & Co. (6) · E. Blètry (4) · de Bongé (4) · Barlow et Gentzion (4) · Chatwin, Herschell & Co. (3)
National tech categories:
None (75) · FR 6.4 (46) · HU V/h (14) · AT 77d (7) · DE 77h.4 (6) · RU Group V (5) · DE 77h.5 (5) · DK 77 (3) · DE 77h.6 (3) · USPC 244/128 (2) · USPC 244/127 (2) · USPC 244/125 (2) · DE 77h.9 (2) · DE 77h.3 (2) · DE 77h.15 (2) · CH 129a (2) · DE 77h.11 (2)
IPCs:
None (98) · IPC B64C17/00 (18) · IPC B64C1/00 (11) · IPC B64C39/00 (10) · IPC B64B1/00 (9) · IPC B64B1/58 (8) · IPC B64C33/02 (6) · IPC B64B1/62 (5) · IPC B64C23/00 (5) · IPC B64C11/00 (5) · IPC B64C3/38 (4) · IPC B64B1/66 (3) · IPC B64C17/06 (3) · IPC B64B1/40 (2) · IPC B64C11/20 (2) · IPC B64C39/10 (2) · IPC B64C35/00 (2)
CPCs:
None (64) · CPC B64C17/00 (20) · CPC B64B1/58 (13) · CPC B64C17/06 (8) · CPC B64C2700/6216 (8) · CPC B64C3/385 (7) · CPC B64B1/00 (7) · CPC B64C33/02 (7) · CPC B64B1/40 (6) · CPC B64B1/62 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6214 (5) · CPC B64C39/00 (5) · CPC B64C23/005 (5) · CPC B64C2700/6274 (4) · CPC B64C2700/6212 (4) · CPC B64C2700/6295 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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