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DE641920C
Expired / Lapsed
DE
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Electric arc welding device in which the direct current voltage required for welding is taken from an alternating current network
Assignee: Siemens Schuckertwerke AG
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Filing: 1934-09-02
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Granted: 1937-02-17
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Expires: 1954-09-02
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 21:35
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/06; B23K9/073; B23K9/0732
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