FR1080000A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for closing tubes
Assignee: Westinghouse Electric Corp
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Filing: 1953-04-22
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Granted: 1954-12-06
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Expires: 1973-04-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 13:29
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/40; B; B21; B21D; B21D41/00; B21D41/04; B21D41/045
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