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公开(公告)号:US3134735A
公开(公告)日:1964-05-26
申请号:US15526261
申请日:1961-11-28
Applicant: GREENLEAF ENTPR INC
Inventor: GREENLEAF JR JOHN W
CPC classification number: B01D35/16 , B01D24/24 , B01D24/4631 , B01D35/12 , B01D2201/206
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公开(公告)号:US3282432A
公开(公告)日:1966-11-01
申请号:US25945263
申请日:1963-02-18
Applicant: GREENLEAF ENTPR INC
Inventor: GREENLEAF JR JOHN W
CPC classification number: B01D37/04 , B01D24/005 , B01D24/12 , B01D24/4631 , B01D35/12 , B01D2201/206 , Y10T137/272 , Y10T137/2842
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公开(公告)号:US3312348A
公开(公告)日:1967-04-04
申请号:US32048563
申请日:1963-10-31
Applicant: GREENLEAF ENTPR INC
Inventor: GREENLEAF JR JOHN W
CPC classification number: B01D35/12 , B01D24/005 , B01D24/105 , B01D24/4621 , B01D24/4631 , B01D24/4815 , B01D25/38 , B01D2201/206
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