CH210628A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Double cathode ray oscilloscope.
Assignee: Berger Karl
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Filing: 1939-05-05
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Granted: —
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Expires: 1959-05-05
Abstract
No abstract record available.
Inventors
- 👤 Berger Karl
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 15:53
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/10; H01J31/12; H01J31/121
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References Cited (Backward Citations)
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