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BE657273A - - Google Patents

Assignee: —
•
Filing: 1964-12-17
•
Granted: —
•
Expires: 1984-12-17
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-11-02 20:54
CPC Classifications
G; G21; G21C; G21C17/00; G21C17/10; G21C17/001; G21C19/00; G21C19/02; Y; Y02; Y02E; Y02E30/00; Y02E30/30

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