Patent FR1406221A successfully refreshed from Google Patents.
FR1406221A
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Improved sealing device for pressure vessels and the like
Assignee: Vetco Gray LLC
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Filing: 1964-08-18
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Granted: 1965-07-16
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Expires: 1984-08-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 15:43
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/46; F16J15/48
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