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FR1214561A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to stepladders or folding steps

Assignee: Alfred-Auguste-Edoua Dufour
•
Filing: 1959-01-23
•
Granted: 1960-04-11
•
Expires: 1979-01-23
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Abstract

No abstract record available.

Inventors

  • 👤 Alfred-Auguste-Edoua Dufour

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 04:32
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/08; E06C7/082; E06C7/083; E06C1/00; E06C1/02; E06C1/14; E06C1/16; E06C7/086

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