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BE677764A - - Google Patents

Assignee: —
•
Filing: 1966-03-11
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Granted: —
•
Expires: 1986-03-11
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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 2026-11-09 08:08
CPC Classifications
C; C01; C01B; C01B23/00; B; B01; B01D; B01D53/00; B01D53/22; B01D63/00; B01D63/02; B01D63/04; B01D63/043; B01D69/00; B01D69/08; C01B21/00; C01B21/04; C01B21/0405; C01B21/0433; C01B21/0438; C01B21/0444; C01B3/00; C01B3/50; C01B3/501; C01B3/503; C01B2203/00; C01B2203/04; C01B2203/0405; C01B2203/0465; C01B2203/048; Y; Y02; Y02A; Y02A20/00; Y02A20/124; Y02A20/131

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