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USB417498I5
Expired / Lapsed
US
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USB417498I5 - - Google Patents
Assignee: —
•
Filing: 1973-11-20
•
Granted: —
•
Expires: 1993-11-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:57
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/005; G03C1/04; G03C1/043
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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