FR974249A
Expired / Lapsed
FR
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Electro-mechanical dynamic measuring device
Assignee: Jean Albert Dreyfus
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Filing: 1948-10-01
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Granted: 1951-02-20
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Expires: 1968-10-01
Abstract
No abstract record available.
Inventors
- 👤 Jean Albert Dreyfus
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 23:06
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/32
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References Cited (Backward Citations)
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