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USB389726I5 Expired / Lapsed US ⏱️ 0.0 years remaining

USB389726I5 - - Google Patents

Assignee: —
•
Filing: 1973-08-20
•
Granted: —
•
Expires: 1993-08-20
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 20:07
CPC Classifications
G; G04; G04G; G04G99/00; G01; G01R; G01R19/00; G01R19/04; G01R19/165; G01R19/16504; G01R19/16519; G04C; G04C13/00; G04C13/08; G04C13/10; G04C13/11; G04C3/00; G04C3/14; G04C3/143; H; H03; H03K; H03K5/00; H03K5/153; H03K5/1532

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3356858A Cited
US3304437A Cited
US3431433A Cited
US3654486A Cited
US3471714A Cited
US3599018A Cited
US3610964A Cited
US3601629A Cited
US3631528A Cited
US3739193A Cited
US3728556A Cited

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