Drilldown: Patents

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Patents > Tech fields: balloon & IPCs: None & Number of text pages: 2

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Office:
Inventors:
None (5) · August Riedinger (3) · Ottó Krausz (2)
Inventor country:
Applicant person:
None (33) · Ottó Krausz (2) · August Riedinger (2) · Edward Charles Robert Marks (2)
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Related to aircraft:
National tech categories:
None (17) · AT 77d (7) · DE 77 (6) · DE 77h (4) · RU Group V (4) · USPC 244/32 (2) · DK 77 (2) · DE 77h.2 (2) · DE 77h.1 (2) · USPC 244/25 (2) · CH 129a (2)
IPCs: (Click arrow to add another value)
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Cites these patents:
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