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FR1550451A Expired / Lapsed FR ⏱️ 0.0 years remaining

FR1550451A - - Google Patents

Assignee: —
•
Filing: 1967-11-10
•
Granted: 1968-12-20
•
Expires: 1987-11-10
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 18:49
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/58; E04B1/5825; E04B1/5831; E04B1/343; E04B1/34315; E04B2/00; E04B2/74; E04B2/76; E04B2/766; F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; F16B7/0473; E04B2001/5856; E04B2001/5881

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