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Patent JPS4879639A successfully refreshed from Google Patents.
JPS4879639A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
JPS4879639A - - Google Patents
Assignee: —
•
Filing: 1972-12-26
•
Granted: —
•
Expires: 1992-12-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 16:49
CPC Classifications
G; G03; G03G; G03G9/00; G03G9/08; G03G9/087; G03G9/08784; G03G9/08795; G03G13/00; G03G13/06; G03G13/08; G03G9/08702; G03G9/08706; G03G9/08708; G03G9/08711; G03G9/08726; G03G9/08728; G03G9/08791
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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