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公开(公告)号:US2907556A
公开(公告)日:1959-10-06
申请号:US67266157
申请日:1957-07-18
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: MEI ANTHONY J , WIDMER THOMAS F
IPC: B01F11/04
CPC classification number: B01F11/04
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公开(公告)号:US3050943A
公开(公告)日:1962-08-28
申请号:US65564657
申请日:1957-04-29
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: THOREL JOHN P , MEI ANTHONY J , FLATON HOWARD C
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