Patent JPH0318183A successfully refreshed from Google Patents.
Patent DE520699C successfully refreshed from Google Patents.
DE520699C
Expired / Lapsed
DE
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Safety circuit for electrically operated bucket chain excavators
Assignee: BWS Technologie GmbH
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Filing: 1927-11-11
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Granted: 1931-03-13
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Expires: 1947-11-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 20:56
CPC Classifications
B; B65; B65G; B65G43/00; B65G43/02; E; E02; E02F; E02F3/00; E02F3/04; E02F3/08; E02F3/12; E02F3/14; E02F3/145
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References Cited (Backward Citations)
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