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USB449988I5
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US
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USB449988I5 - - Google Patents
Assignee: —
•
Filing: 1974-03-11
•
Granted: —
•
Expires: 1994-03-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:48
CPC Classifications
B; B01; B01D; B01D37/00; B01D37/02; B01D37/025; B01F; B01F21/00; B01F21/20; B01F21/22; B01F21/221; C; C10; C10M; C10M175/00; C10M175/0091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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