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BE554639A - - Google Patents

Assignee: —
•
Filing: 1957-01-31
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Granted: —
•
Expires: 1977-01-31
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-11-04 22:02
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/40; B01J31/4007; B01J31/02; B01J31/06; B01J31/08; C; C07; C07D; C07D301/00; C07D301/02; C07D301/24; C07D301/26; C07D303/00; C07D303/02; C07D303/04; B01J2231/00; B01J2231/40; B01J31/0234; B01J31/0235; B01J31/0239; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/584

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