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JPS5120918A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Bono renzokutekiseizohoho
Assignee: Hitachi Ltd
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Filing: 1974-08-14
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Granted: —
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Expires: 1994-08-14
Abstract
No abstract record available.
Inventors
- 👤 Yasuo Tsukuda
- 👤 Takanobu Noro
- 👤 Masao Sumi
- 👤 Akikazu Toda
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-25 09:37
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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