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BE648041A - - Google Patents

Assignee: —
•
Filing: 1964-05-15
•
Granted: —
•
Expires: 1984-05-15
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Abstract

No abstract record available.

Inventors

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Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-11-08 21:49
CPC Classifications
C; C01; C01G; C01G56/00; C01G56/004; C01D; C01D17/00; C01G43/00; G; G21; G21C; G21C19/00; G21C19/42; G21C19/44; G21C19/48; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y02W; Y02W30/00; Y02W30/50

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