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FR1375221A Expired / Lapsed FR ⏱️ 0.0 years remaining

Photovoltaic device

Assignee: International Business Machines Corp
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Filing: 1963-09-04
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Granted: 1964-10-16
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Expires: 1983-09-04
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-24 09:29
CPC Classifications
H; H10; H10F; H10F10/00; H10F10/10; H10F10/17; H10F99/00; Y; Y02; Y02E; Y02E10/00; Y02E10/50

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