FR508892A
Expired / Lapsed
FR
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Machine for solving spherical triangles and in particular for calculating the point at sea
Assignee: HENRI-THOMAS-MARIE LE SORT
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Filing: 1919-03-18
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Granted: 1920-10-26
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Expires: 1939-03-18
Abstract
No abstract record available.
Inventors
- 👤 Henri-Thomas-Marie Le Sort
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 21:33
CPC Classifications
G; G06; G06G; G06G3/00; G06G3/06
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