FR857164A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Tuning device, in particular for frequency changing receivers
Assignee: Robert Bosch Fernsehanlagen GmbH
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Filing: 1939-07-01
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Granted: 1940-08-29
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Expires: 1959-07-01
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 11:54
CPC Classifications
H; H03; H03J; H03J3/00; H03J3/28
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