CH487524A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method and device for limiting the amplitude of alternating voltages
Assignee: Zellweger Uster Ag
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Filing: 1969-05-28
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Granted: —
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Expires: 1989-05-28
Abstract
No abstract record available.
Inventors
- 👤 Hendrik Wessendorp Johan Anton
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 07:48
CPC Classifications
H; H02; H02H; H02H9/00; H02H9/04; H03; H03G; H03G11/00; H03G11/02; H03G11/025; H03G3/00; H03G3/20; H03G3/30; H03G3/3052; H03G3/3057
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References Cited (Backward Citations)
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