FR895091A
Expired / Lapsed
FR
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Axial seal for pipe coupling, in high-speed tubular metal constructions
Assignee: Gino Zennaro
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Filing: 1943-05-29
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Granted: 1945-01-15
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Expires: 1963-05-29
Abstract
No abstract record available.
Inventors
- 👤 Gino Zennaro
- 👤 Rodolfo Giovenzana
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 14:12
CPC Classifications
E; E04; E04G; E04G7/00; E04G7/30; E04G7/301
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