JPS5162265A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
BUREEKIEKIATSUSEIGYOBEN
Assignee: Hitachi Ltd
•
Filing: 1974-11-28
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Granted: —
•
Expires: 1994-11-28
Abstract
No abstract record available.
Inventors
- 👤 Haruyuki Amano
- 👤 Yoshiki Oota
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-29 03:55
CPC Classifications
—
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References Cited (Backward Citations)
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