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FR927283A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements in methods and devices for molding parts made of granular materials - such as powdered metals

Assignee: HPM Development Corp
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Filing: 1946-05-23
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Granted: 1947-10-24
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Expires: 1966-05-23
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 17:48
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/02

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