Patent JPS5149544B2 successfully refreshed from Google Patents.
JPS5149544B2
Expired / Lapsed
JP
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JPS5149544B2 - - Google Patents
Assignee: —
•
Filing: 1972-01-19
•
Granted: —
•
Expires: 1992-01-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 06:51
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/20; H01J9/22; H01J9/227; H01J9/2271; H01J9/2272; H01J9/2273; G; G02; G02B; G02B3/00; G02B3/02; G02B3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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