FR1097404A
Expired / Lapsed
FR
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Glass and metal feedthrough insulator, high vacuum tight
Assignee: Schott AG
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Filing: 1954-03-26
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Granted: 1955-07-05
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Expires: 1974-03-26
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
2026-11-03 19:13
CPC Classifications
H; H01; H01J; H01J5/00; H01J5/32; H01J5/40; H01J5/42; H01J2893/00; H01J2893/0033; H01J2893/0034
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