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FR391794A
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Dynamo refinements
Assignee: Individual
•
Filing: 1908-06-29
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Granted: 1908-11-09
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Expires: 1928-06-29
Abstract
No abstract record available.
Inventors
- 👤 Alvin Alexander Pifer
- 👤 Charles Edward Frans Ahlm
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 16:26
CPC Classifications
H; H02; H02K; H02K23/00; H02K23/40; H02K23/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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