Patent JPS4877818A successfully refreshed from Google Patents.
JPS4877818A
Expired / Lapsed
JP
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JPS4877818A - - Google Patents
Assignee: —
•
Filing: 1972-11-30
•
Granted: —
•
Expires: 1992-11-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 15:54
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/127; G11B5/33; G11B5/39; G11B5/3903; G11B5/3906; G11B5/3916; G11B5/3919; G11B5/3922; G11B5/3925; G01; G01T; G01T1/00; G01T1/02; G01T1/10; G01T1/11; G01T1/115; G11B5/3967
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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