FR1083573A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Spot welding process using electrical pulses
Assignee: Ngel Frank Fru
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Filing: 1953-06-01
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Granted: 1955-01-11
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Expires: 1973-06-01
Abstract
No abstract record available.
Inventors
- 👤 Ngel Frank Fru
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 22:49
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/24; B23K11/26
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