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Patent JPS5260432A successfully refreshed from Google Patents.
JPS5260432A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Opening and closing device for weight closing formed entrance valve
Assignee: Fuji Electric Co Ltd
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Filing: 1975-11-14
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Granted: —
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Expires: 1995-11-14
Abstract
No abstract record available.
Inventors
- 👤 Seiichi Soumiya
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 06:41
CPC Classifications
—
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