FR513172A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the construction of armatures for small dynamo-electric machines
Assignee: Individual
•
Filing: 1919-06-27
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Granted: 1921-02-09
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Expires: 1939-06-27
Abstract
No abstract record available.
Inventors
- 👤 Etienne Oehmichen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 21:32
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/46; H02K3/48; H02K3/487; H02K3/493
Claims Analysis
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References Cited (Backward Citations)
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