USB415590I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB415590I5 - - Google Patents
Assignee: —
•
Filing: 1973-11-14
•
Granted: —
•
Expires: 1993-11-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:14
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/2964
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3657172A
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US3829302A
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