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Title:
GAS SORPTION UNIT
United States Patent 3430420
US Patent References:
Carton filling apparatus
- - 2904945
Aerosol filter
- - 3069831
Diffusion board for filtering high pressure gases
- - 3217471
Filter
- - 3222850
Refillable, leakproof gas adsorption unit
- - 3319401
Inventors:
Gross, William E.
Publication Date:
03/04/1969
View Patent Images:
Download PDF 3430420
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Assignee:
William, Gross E.
Primary Class:
96/129
Other Classes:
96/149, 55/521, 53/436
International Classes:
B01D53/04
; B01D53/18; B01D29/34; B01D51/00
US Patent References:
3344590
Unit filter assembly
3354622
Unit filter assembly
Foreign References:
GB1012257A
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