Patent JPS4979166A successfully refreshed from Google Patents.
JPS4979166A
Expired / Lapsed
JP
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JPS4979166A - - Google Patents
Assignee: —
•
Filing: 1972-12-04
•
Granted: —
•
Expires: 1992-12-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-07 21:40
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/20; H01J9/22; H01J9/227; H01J9/2271; H01J9/2272
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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