JPS4881375A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
JPS4881375A - - Google Patents
Assignee: —
•
Filing: 1973-01-11
•
Granted: —
•
Expires: 1993-01-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 17:29
CPC Classifications
H; H01; H01J; H01J61/00; H01J61/02; H01J61/24; H01J61/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4311576Y1
Cited
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