FR833103A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Wind or water powered generators
Assignee: Rudolf Arnold Erren
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Filing: 1938-02-03
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Granted: 1938-10-12
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Expires: 1958-02-03
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Arnold Erren
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 09:04
CPC Classifications
H; H02; H02K; H02K16/00; H02K16/005; F; F03; F03D; F03D13/00; F03D13/20; F03D9/00; F03D9/20; F03D9/25; H02K7/00; H02K7/18; H02K7/1807; H02K7/1823; H02K7/183; H02K7/1838; F05; F05B; F05B2220/00; F05B2220/70; F05B2220/706; F05B2240/00; F05B2240/90; F05B2240/91; F05B2240/915; F05B2240/9151; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72; Y02E10/728
Claims Analysis
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References Cited (Backward Citations)
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