Patent DE720476C successfully refreshed from Google Patents.
DE720476C
Expired / Lapsed
DE
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Device for stepwise drive, consisting of rotary magnets coupled to one another
Assignee: BBC BROWN BOVERI and CIE
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Filing: 1938-04-03
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Granted: 1942-05-07
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Expires: 1958-04-03
Abstract
No abstract record available.
Inventors
- 👤 Erich Fleischhammer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 16:32
CPC Classifications
H; H01; H01F; H01F7/00; H01F7/06; H01F7/08; G; G05; G05D; G05D3/00; G05D3/10; H02; H02K; H02K37/00; H02K37/02; H02K37/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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