USB500171I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB500171I5 - - Google Patents
Assignee: —
•
Filing: 1974-08-23
•
Granted: —
•
Expires: 1994-08-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:33
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/06; G03G15/10; G03G15/104; G03G15/11; G03G15/22; G03G15/28; G03G15/30; G03G15/307; G03G21/00; G03G21/16; G03G21/1604; G03G21/1623; G03G21/1628; G03G2221/00; G03G2221/16; G03G2221/1636; G03G2221/1642; G03G2221/1651; G03G2221/1654; G03G2221/1657; G03G2221/1672; G03G2221/1678; G03G2221/1687
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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