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FR2254898A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2254898A1 - - Google Patents

Assignee: BBC Secheron SA
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Filing: 1974-03-18
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Granted: —
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Expires: 1994-03-18
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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 2026-10-23 00:58
CPC Classifications
H; H02; H02H; H02H3/00; H02H3/44; H02H3/445; H02H1/00; H02H1/04; H02H3/08; H02H3/087

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