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公开(公告)号：US2226103A
公开(公告)日：1940-12-24
申请号：US29622439
申请日：1939-09-23
Applicant: PHOSPHATE RECOVERY CORP
Inventor： TARTARON FRANCIS X , HARRISON JR LESLIE ROTH
CPC classification number: B03D1/02 , B03D1/008 , B03D1/012 , B03D2201/02 , B03D2201/04 , B03D2203/06
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