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USB491883I5 Expired / Lapsed US ⏱️ 0.0 years remaining

USB491883I5 - - Google Patents

Assignee: —
•
Filing: 1974-07-25
•
Granted: —
•
Expires: 1994-07-25
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 16:36
CPC Classifications
C; C07; C07D; C07D471/00; C07D471/02; C07D471/04; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/78; C07D213/79; C07D213/80

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