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FR643308A Expired / Lapsed FR ⏱️ 0.0 years remaining

New way of building airplane wings

Assignee: MITSUBISHI NAINENKY KABUSHIKI
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Filing: 1927-11-03
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Granted: 1928-09-14
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Expires: 1947-11-03
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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 2026-11-09 08:59
CPC Classifications
B; B64; B64C; B64C3/00; B64C3/18; B64C3/182

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