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公开(公告)号:US3341023A
公开(公告)日:1967-09-12
申请号:US52757366
申请日:1966-02-15
Applicant: SETER PETER K
Inventor: SETER PETER K
CPC classification number: B01D37/02 , B01D29/15 , B01D29/52 , B01D29/96 , B01D2201/0438 , B01D2201/34
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公开(公告)号:US2564793A
公开(公告)日:1951-08-21
申请号:US70771946
申请日:1946-11-01
Applicant: SETER PETER K
Inventor: SETER PETER K
CPC classification number: F04B9/02 , F04B49/121 , Y10T74/18296 , Y10T74/2102
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