USB354145I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB354145I5 - - Google Patents
Assignee: —
•
Filing: 1973-04-24
•
Granted: —
•
Expires: 1993-04-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:34
CPC Classifications
H; H04; H04R; H04R25/00; H04R25/50; H04R25/502
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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