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1.
公开(公告)号:US2414293A
公开(公告)日:1947-01-14
申请号:US41735441
申请日:1941-10-31
Applicant: CALIFORNIA RESEARCH CORP
Inventor: FARRINGTON BRUCE B , HUMPHREYS ROBERT L , MACDONALD RONALD T
IPC: C23C22/50
CPC classification number: C23C22/50
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公开(公告)号:US2659763A
公开(公告)日:1953-11-17
申请号:US18523450
申请日:1950-09-16
Applicant: CALIFORNIA RESEARCH CORP
Inventor: HUMPHREYS ROBERT L , BROCK GLENN C , REYNOLDS CHARLES K
CPC classification number: B01D9/0009 , B01D9/0013 , B01D9/005 , C07C7/14 , Y10S585/95 , C07C15/08
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