Patent DE472691C successfully refreshed from Google Patents.
DE472691C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Groove lock for electrical machines consisting of magnetizable sheet metal stacks lined up on bolts, in which the sheet metal stacks are fastened in the grooves by means of expandable, bridge-like clamping bodies
Assignee: JULIUS SACHS DIPL ING
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Filing: 1925-09-02
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Granted: 1929-03-05
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Expires: 1945-09-02
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 11:11
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/46; H02K3/48; H02K3/487; H02K3/493
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