Patent US2197199A successfully refreshed from Google Patents.
Patent JPS52857A successfully refreshed from Google Patents.
JPS52857A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of producing transparent thin layer polyester elastomer formed article
Assignee: Teijin Ltd
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Filing: 1975-06-24
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Granted: —
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Expires: 1995-06-24
Abstract
No abstract record available.
Inventors
- 👤 Makoto Ogasawara
- 👤 Yoshihiko Takeuchi
- 👤 Noritsugu Saiki
- 👤 Hiroshi Sakai
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 19:01
CPC Classifications
B29C47/92
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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