FR664953A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to indicating devices to quickly find a point sought on a geographical map, a city plan or other
Assignee: Leon Louvet
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Filing: 1928-03-10
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Granted: 1929-09-12
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Expires: 1948-03-10
Abstract
No abstract record available.
Inventors
- 👤 Leon Louvet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 10:47
CPC Classifications
G; G09; G09B; G09B29/00; G09B29/10
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