FR896931A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Arc welding process with multiple arcs
Assignee: Hermes Patentverwertungs GmbH
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Filing: 1943-08-03
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Granted: 1945-03-07
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Expires: 1963-08-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 12:40
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/12; B23K9/124; B23K9/125
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