Patent US757214A successfully refreshed from Google Patents.
JPS587406A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Production method of propylene polymer
Assignee: Mitsubishi Chemical Corp
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Filing: 1981-07-06
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Granted: —
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Expires: 2001-07-06
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
- 👤 Masayoshi Hasuo
- 👤 蓮尾 雅好
- 👤 Yoshinori Suga
- 👤 菅 禎徳
- 👤 Keiichi Kawaguchi
- 👤 川口 佳一
- 👤 Shoji Kumazaki
- 👤 熊崎 昌治
- 👤 Yoshiteru Sakurazawa
- 👤 桜沢 義輝
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 13:37
CPC Classifications
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