FR836400A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pre-filling valves for hydraulic presses
Assignee: EW Bliss Co Inc
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Filing: 1938-04-09
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Granted: 1939-01-17
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Expires: 1958-04-09
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 22:20
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/16; B30B15/18; B30B15/183
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