CH169756A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Multiple cathode ray oscilloscope.
Assignee: Berger Karl Ing Dr
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Filing: 1932-12-20
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Granted: —
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Expires: 1952-12-20
Abstract
No abstract record available.
Inventors
- 👤 Berger Karl Ing Dr
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 08:34
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/10; H01J31/12; H01J31/121; G; G01; G01R; G01R13/00; G01R13/20; G01R13/22; G01R13/28
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References Cited (Backward Citations)
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