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CH523764A Expired / Lapsed CH ⏱️ 0.0 years remaining

Process for producing a tubular film made of thermoplastic synthetic resin

Assignee: Showa Denko Kk
•
Filing: 1971-07-23
•
Granted: —
•
Expires: 1991-07-23
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Abstract

No abstract record available.

Inventors

  • 👤 Sato Wasuke
  • 👤 Uemura Osamu

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-05 15:35
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/88; B29C48/90; B29C48/901; B29C48/903; B29C48/03; B29C48/09; B29C48/10; B29C48/902; B29C48/911; B29C48/9115; B29C48/912; B29C48/919; B29C48/001; B29C48/0018; B29C48/885; B29C48/908; B29C48/9135; B29C48/915; B29C48/916

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