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FR1344260A Expired / Lapsed FR ⏱️ 0.0 years remaining

Prestressed enclosures, and method of manufacturing such enclosures

Assignee: CIE D INGENIEURS ET TECHNICIEN
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Filing: 1962-05-24
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Granted: 1963-11-29
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Expires: 1982-05-24
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 12:11
CPC Classifications
E; E04; E04H; E04H7/00; E04H7/02; E04H7/18; E04H7/20; B; B28; B28B; B28B21/00; B28B21/56; B28B21/60; E04G; E04G21/00; E04G21/12; E04G2021/127

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