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FR1604952A Expired / Lapsed FR ⏱️ 0.0 years remaining

FR1604952A - - Google Patents

Assignee: —
•
Filing: 1961-07-06
•
Granted: 1972-06-26
•
Expires: 1981-07-06
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-06 11:44
CPC Classifications
B; B63; B63G; B63G7/00; B63G7/02; F; F42; F42B; F42B4/00; F42B4/26

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