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FR2090318A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2090318A1 - - Google Patents

Assignee: BBC BROWN BOVERI and CIE
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Filing: 1971-05-24
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Granted: —
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Expires: 1991-05-24
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Abstract

No abstract record available.

Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 17:43
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/1333; G02F1/133382; G01; G01R; G01R13/00; G01R13/40

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