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USB487411I5
Expired / Lapsed
US
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USB487411I5 - - Google Patents
Assignee: —
•
Filing: 1974-07-10
•
Granted: —
•
Expires: 1994-07-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:52
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/02; G11B15/12; G11B5/00; G11B5/48; G11B5/54; G11B5/55; G11B5/5504
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3839737A
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