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FR496052A Expired / Lapsed FR ⏱️ 0.0 years remaining

New system for fixing in the socket the iron poles serving as supports for the tents shelters of the open markets (model of the city of Paris) or for other use, by the application of the principle of the helical ramp

Assignee: LOUIS ANTOINE MANDON
•
Filing: 1919-02-22
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Granted: 1919-10-25
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Expires: 1939-02-22
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Abstract

No abstract record available.

Inventors

  • 👤 Louis-Antoine Mandon

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-26 02:13
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/60

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