Patent JPH04677B2 successfully refreshed from Google Patents.
JPH04677B2
Expired / Lapsed
JP
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JPH04677B2 - - Google Patents
Assignee: Sankyo Co Ltd
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Filing: 1989-04-07
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Granted: —
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Expires: 2009-04-07
Abstract
No abstract record available.
Inventors
- 👤 Shiro Arai
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 11:53
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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