JPS5020748A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
JPS5020748A - - Google Patents
Assignee: —
•
Filing: 1973-06-21
•
Granted: —
•
Expires: 1993-06-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 19:19
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/03; G02F1/0305; G02F1/0316
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4738189U
Cited
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