Drilldown: Patents

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Patents > Applicant type : COMPANY+INDIV or INDIV & Tech fields : Airship or Propulsion or safety & Related to aircraft : 0? or Yes or mooring or Other & IPCs : IPC B64C17/00 or None

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Inventor country:
US (291) · FR (159) · DE (152) · GB (81) · None (71) · AT (43) · HU (41) · BE (35) · IT (21) · CH (18) · CA (14) · RU (14) · AU (12) · SE (7) · MX (7) · ES (6) · AR (6) · AH (6) · Prussia (5) · NL (5)
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Full specification filed date:
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Supplementary to patent:
None (694) · Patent DE-1899-123884 (7) · Patent GB-1911-12232 (6) · Patent US-1913-1087946 (5) · Patent DE-1913-301564 (4) · Patent CH-1899-18666 (4) · Patent CH-1907-41855 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1909-1010443 (4)
Related to aircraft: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (654) · CPC B64B1/00 (45) · CPC B64C23/005 (29) · CPC B64C39/005 (21) · CPC B64C11/006 (18) · CPC B64C33/02 (17) · CPC B64C17/00 (17) · CPC B64C11/001 (9) · CPC B64B1/40 (7) · CPC B64C9/38 (6) · CPC B64C2700/6295 (6) · CPC B64C39/08 (6) · CPC B64C3/385 (5) · CPC B64C27/006 (5) · CPC B64C2700/6218 (5) · CPC B64B1/62 (5) · CPC B64C29/0025 (5) · CPC B64C27/54 (5) · CPC B64C27/82 (5)
First filing:
Citations from after 1930:

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