USB414028I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB414028I5 - - Google Patents
Assignee: —
•
Filing: 1973-11-08
•
Granted: —
•
Expires: 1993-11-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:00
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/71; C04B35/78; C04B35/80; C04B35/83; C01; C01B; C01B32/00; C04B35/515; C04B35/52; C04B35/528; C04B35/532
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US3728423A
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