JPS6189990A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
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Assignee: Hitachi Ltd
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Filing: 1984-10-11
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Granted: —
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Expires: 2004-10-11
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
- 👤 Tetsuya Arata
- 👤 哲哉 荒田
- 👤 Takao Mizuno
- 👤 隆夫 水野
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 08:46
CPC Classifications
F; F04; F04C; F04C27/00; F04C27/005; F04C18/00; F04C18/02; F04C18/0207; F04C18/0215
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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