Patent FR502340A successfully refreshed from Google Patents.
FR502340A
Expired / Lapsed
FR
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Liquid moderator, movement regulator
Assignee: Alsacienne de Constructions Mecaniques SA
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Filing: 1917-04-20
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Granted: 1920-05-11
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Expires: 1937-04-20
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 07:09
CPC Classifications
G; G05; G05D; G05D13/00
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