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公开(公告)号：US2384856A
公开(公告)日：1945-09-18
申请号：US45031042
申请日：1942-07-09
Applicant: SOUTHERN PHOSPHATE CORP
Inventor： TEN EYCK HUGH S , JOHN CHOCHOLAK , COLEMAN JOHN H
IPC: C01B25/22
CPC classification number: C01B25/22
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公开(公告)号：US2384813A
公开(公告)日：1945-09-18
申请号：US40705141
申请日：1941-08-15
Applicant: SOUTHERN PHOSPHATE CORP
Inventor： COLEMAN JOHN H
CPC classification number: C01B25/322 , C01B25/22
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