CH355210A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Regulation arrangement for welding rectifier
Assignee: Bbc Brown Boveri & Cie
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Filing: 1958-01-25
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Granted: —
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Expires: 1978-01-25
Abstract
No abstract record available.
Inventors
- 👤 Kocher Hermann
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 02:47
CPC Classifications
H; H01; H01F; H01F29/00; H01F29/14; H01F29/146
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References Cited (Backward Citations)
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