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FR1567660A Expired / Lapsed FR ⏱️ 0.0 years remaining

FR1567660A - - Google Patents

Assignee: —
•
Filing: 1968-06-04
•
Granted: 1969-05-16
•
Expires: 1988-06-04
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 15:40
CPC Classifications
D; D01; D01F; D01F8/00; D01F8/04; D01F8/12; C; C08; C08L; C08L77/00; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2929; Y10T428/2931; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969

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