Patent FR539238A successfully refreshed from Google Patents.
FR539238A
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FR
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Ball-joint stand for surveying and other instruments
Assignee: Auguste Bourgoin
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Filing: 1921-08-11
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Granted: 1922-06-23
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Expires: 1941-08-11
Abstract
No abstract record available.
Inventors
- 👤 Auguste Bourgoin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:03
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/12; F16M11/14; F16M11/20; F16M11/24; F16M11/242; F16M2200/00; F16M2200/02; F16M2200/021; F16M2200/022
Claims Analysis
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References Cited (Backward Citations)
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