Drilldown: Patents

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Patents > Inventor location: None & Tech fields: sail

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Office:
Inventors:
Georg Wellner (5) · R. Ulrich (3) · Josef Deixler (3) · John Anderson (2)
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Applicant person:
None (17) · Georg Wellner (4) · R. Ulrich (3)
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Related to aircraft:
National tech categories:
None (10) · FR 6.3 (6) · DE 77 (3) · FR 6.4 (3) · BE K (3) · USPC 244/25 (2) · USPC 244/32 (2) · AT 77d (2)
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Showing below up to 57 results in range #1 to #57.

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