JPS5815807U
Expired / Lapsed
JP
⏱️ 0.0 years remaining
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Assignee: Nippon Steel Corp
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Filing: 1981-07-17
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Granted: —
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Expires: 2001-07-17
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
- 👤 上仲 基文
- 👤 豊 鈴木
- 👤 鏑木 勝彦
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 06:51
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS5773305A
Cited
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