DE516902C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric welding gun with air jet
Assignee: JOHANN UPIETZ
•
Filing: 1929-08-13
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Granted: 1931-01-29
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Expires: 1949-08-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 18:14
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/24; B23K9/28; B23K9/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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