USB437195I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB437195I5 - - Google Patents
Assignee: —
•
Filing: 1974-01-28
•
Granted: —
•
Expires: 1994-01-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:41
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/35; G02F1/353; G02F1/3534; G02F1/3526
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3795819A
Cited
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