USB390979I5
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB390979I5 - - Google Patents
Assignee: —
•
Filing: 1973-08-23
•
Granted: —
•
Expires: 1993-08-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:47
CPC Classifications
B; B01; B01J; B01J23/00; B01J23/70; B01J23/74; B01J23/745; B01D; B01D53/00; B01D53/34; B01D53/74; B01D53/86; B01D53/8621; B01D53/8625; B01D53/8628
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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