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FR40751E Expired / Lapsed FR ⏱️ 0.0 years remaining

Closing device with intermeshing elements

Assignee: Leonard
•
Filing: 1931-03-16
•
Granted: 1932-08-23
•
Expires: 1951-03-16
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Abstract

No abstract record available.

Inventors

  • 👤 Leonard

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 18:07
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/18; A44B19/02; A44B19/04

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