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AT147208B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Gear, especially for ship propulsion with folding oars.
Assignee: Johann Penninger
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Filing: 1933-08-25
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Granted: 1936-10-10
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Expires: 1953-08-25
Abstract
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Inventors
- 👤 Johann Penninger
Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
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2026-10-29 21:37
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