JPS588512A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Preparation of polyimide separation membrane
Assignee: Ube Corp
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Filing: 1981-07-08
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Granted: —
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Expires: 2001-07-08
Abstract
Abstract Translated from Japanese (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Inventors
- 👤 Hiroshi Makino
- 👤 牧埜 弘
- 👤 Yoshihiro Kusuki
- 👤 楠木 喜博
- 👤 Takashi Harada
- 👤 隆 原田
- 👤 Hiroshi Shimazaki
- 👤 寛史 島崎
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 01:13
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS5621602A
Cited
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