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公开(公告)号：US3367582A
公开(公告)日：1968-02-06
申请号：US47337865
申请日：1965-07-20
Applicant: THOMAS CROPPER RYLEY SHEPHERD
Inventor： SHEPHERD THOMAS CROPPER RYLEY
IPC: B01D29/11
CPC classification number: B01D29/118 , B01D29/6415 , B01D29/6476 , B01D29/76 , B01D2201/02 , B01D2201/184 , B01D2201/282
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