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Patent CA602855A successfully refreshed from Google Patents.
CA602855A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Production of polyvinyl alcohol fibers
Assignee: Mitsubishi Chemical Corp
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Filing: —
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Granted: 1960-08-02
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Expires: 1977-08-02
Abstract
No abstract record available.
Inventors
- 👤 Suyama Hidenari
- 👤 Uzumaki Mitutaka
- 👤 Ishii Masao
- 👤 Kobayashi Eiji
- 👤 Sakata Rikita
- 👤 Hata Ikuzo
- 👤 Kiyota Takayuki
- 👤 Haioka Hajime
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-04 21:53
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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