JPS5131679A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Mukikyuchakuzai no saiseiho oyobi sonosochi
Assignee: Hitachi Ltd
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Filing: 1974-09-11
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Granted: —
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Expires: 1994-09-11
Abstract
No abstract record available.
Inventors
- 👤 Ikuo Shimokobe
- 👤 Kazunori Fujita
- 👤 Kyoshi Takeuchi
- 👤 Seiichi Yoshikawa
- 👤 Shito Nakajima
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-29 10:44
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/02; C; C01; C01B; C01B32/00; C01B32/30; C01B32/354; C01B32/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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