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BE656721A - - Google Patents

Assignee: —
•
Filing: 1964-12-07
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Granted: —
•
Expires: 1984-12-07
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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 09:34
CPC Classifications
F; F21; F21S; F21S41/00; F21S41/30; F21S41/32; F21S41/33; F21S41/334; F21S41/336; F21S41/10; F21S41/14; F21S41/20; F21S41/28; F21S43/00; F21S43/20; F21S43/265; F21S43/2651

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