Patent JPS528071A successfully refreshed from Google Patents.
JPS528071A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of producing polyvinyl alcohol film
Assignee: Kuraray Co Ltd
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Filing: 1975-07-08
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Granted: —
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Expires: 1995-07-08
Abstract
No abstract record available.
Inventors
- 👤 Akio Oomori
- 👤 Shiyuuji Kawai
- 👤 Akio Sueoka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-23 22:59
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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