Patent US1993400A successfully refreshed from Google Patents.
Patent FR827409A successfully refreshed from Google Patents.
FR827409A
Expired / Lapsed
FR
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Electromagnetic rail brake
Assignee: Rheinmetall Air Defence AG
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Filing: 1937-10-01
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Granted: 1938-04-26
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Expires: 1957-10-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 22:20
CPC Classifications
B; B61; B61H; B61H7/00; B61H7/02; B61H7/04; B61H7/06; B61H7/08
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