JPS5423701A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Improving of quality of mechanical pulp
Assignee: New Oji Paper Co Ltd
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Filing: 1977-07-19
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Granted: —
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Expires: 1997-07-19
Abstract
No abstract record available.
Inventors
- 👤 Haruo Tsukamoto
- 👤 Kazuo Koide
- 👤 Yuuzou Okazaki
- 👤 Kunio Yamada
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 20:49
CPC Classifications
D; D21; D21C; D21C9/00; D21C9/001; D21C9/002; D21C9/004
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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