Patent US4486962A successfully refreshed from Google Patents.
AT81551B
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Device for reversing motion for screw vesselsDevice for reversing motion for screw vessels. fe.
Assignee: August Notar August Notar
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Filing: 1913-12-05
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Granted: 1920-10-25
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Expires: 1933-12-05
Abstract
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Inventors
- 👤 August Notar August Notar
Bibliographic Details
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AT
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2026-10-30 22:54
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