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FR2219022B2 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2219022B2 - - Google Patents

Assignee: Pirelli and C SpA
•
Filing: 1974-01-31
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Granted: 1976-09-24
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Expires: 1994-01-31
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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 2026-10-23 21:27
CPC Classifications
B; B60; B60C; B60C3/00; B60C11/00; B60C11/01; B60C15/00; B60C15/02; B60C15/0209; B60C15/022; B60C15/024; B60C15/0247; B60C9/00; B60C9/18; B60C9/20; B60C9/22

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