CH328685A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Signaling element
Assignee: Andre Volant Marcel
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Filing: 1956-04-20
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Granted: —
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Expires: 1976-04-20
Abstract
No abstract record available.
Inventors
- 👤 Andre Volant Marcel
- 👤 Leopold Raboud Andre
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 02:53
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/535; E01F9/541
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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