CH523764A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for producing a tubular film made of thermoplastic synthetic resin
Assignee: Showa Denko Kk
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Filing: 1971-07-23
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Granted: —
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Expires: 1991-07-23
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
Claims Analysis
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References Cited (Backward Citations)
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