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CH447464A Expired / Lapsed CH ⏱️ 0.0 years remaining

Process for drawing synthetic filaments and installation for implementing this process

Assignee: Calvete Capdevila Eugenio
•
Filing: 1966-10-14
•
Granted: —
•
Expires: 1986-10-14
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Abstract

No abstract record available.

Inventors

  • 👤 Calvete Capdevila Eugenio

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-05 08:57
CPC Classifications
D; D02; D02J; D02J1/00; D02J1/22; D02J1/221

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