CH179901A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Transmitter for electrical fire alarm systems.
Assignee: Georg Bloch Franz
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Filing: 1934-07-20
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Granted: —
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Expires: 1954-07-20
Abstract
No abstract record available.
Inventors
- 👤 Georg Bloch Franz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 21:44
CPC Classifications
G; G01; G01K; G01K3/00; G01K3/08; G01K3/10; G01K3/12
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References Cited (Backward Citations)
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