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Patent FR440176A successfully refreshed from Google Patents.
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FR440176A Expired / Lapsed FR ⏱️ 0.0 years remaining

Device for flooding drifting underwater mines

Assignee: Individual
•
Filing: 1911-04-26
•
Granted: 1912-07-03
•
Expires: 1931-04-26
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Abstract

No abstract record available.

Inventors

  • 👤 Giovanni Emanuele Elia

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 22:35
CPC Classifications
F; F42; F42C; F42C7/00; F42C7/12; F42B; F42B22/00; F42B22/22

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