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BE674289A - - Google Patents

Assignee: —
•
Filing: 1965-12-24
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Granted: —
•
Expires: 1985-12-24
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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 2026-11-04 09:12
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/74; E04B1/82; E04B2/00; E04B2/02; E04B2/14; E04B2/16; E04B2/18; E04B2/56; E04B2/64; E04C; E04C2/00; E04C2/30; E04C2/34; E04C2/36; E04B2002/0202; E04B2002/0243

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