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AT47826B
Expired / Lapsed
AT
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Automatic balance control for aircraft.
Assignee: Ludwig Hammer
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Filing: 1909-04-09
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Granted: 1911-05-10
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Expires: 1929-04-09
Abstract
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Inventors
- 👤 Ludwig Hammer
Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
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2026-11-06 11:11
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