JPS5953975B2
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Steel reinforced concrete column structure
Assignee: Obayashi Corp
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Filing: 1977-12-27
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Granted: —
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Expires: 1997-12-27
Abstract
No abstract record available.
Inventors
- 👤 元昭 横井
- 👤 雄三 渋谷
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 17:35
CPC Classifications
—
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References Cited (Backward Citations)
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