FR994650A
Expired / Lapsed
FR
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Improvements to a crystal diode electrical device
Assignee: GTE Sylvania Inc
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Filing: 1949-09-03
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Granted: 1951-11-20
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Expires: 1969-09-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 08:27
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/161; H01; H01J; H01J5/00; H01J5/32; H01J5/40; H01J5/42; H10W72/00; H01J2893/00; H01J2893/0033; H01J2893/0034
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