FR1140522A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealing for rotating devices
Assignee: Pierre-Charles-Leo Barrailley
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Filing: 1955-12-23
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Granted: 1957-07-24
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Expires: 1975-12-23
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Charles-Leo Barrailley
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 20:33
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/34; F16J15/36; F04; F04D; F04D29/00; F04D29/08; F04D29/10; F04D29/12; F04D29/122
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References Cited (Backward Citations)
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