FR810057A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Frequency reduction by means of current distribution
Assignee: Loewe Opta GmbH
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Filing: 1936-07-25
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Granted: 1937-03-15
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Expires: 1956-07-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:33
CPC Classifications
H; H03; H03B; H03B19/00; H03B19/06; H03B19/08; H03B19/12; H04; H04N; H04N5/00; H04N5/04; H04N5/06
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