FR403549A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Cast iron valve for acids, with rubber flap
Assignee: PROSPER GOBERT
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Filing: 1909-06-02
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Granted: 1909-11-06
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Expires: 1929-06-02
Abstract
No abstract record available.
Inventors
- 👤 Prosper Gobert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 08:59
CPC Classifications
F; F16; F16K; F16K7/00; F16K7/12; F16K7/14; F16K7/16
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