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公开(公告)号:US3181946A
公开(公告)日:1965-05-04
申请号:US15120061
申请日:1961-11-09
Applicant: IIT RES INST
Inventor: MCANDREW JOSEPH B , METCALFE ARTHUR G , SIMCOE CHARLES R
CPC classification number: C22C27/02 , C22C32/0015
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公开(公告)号:US3231341A
公开(公告)日:1966-01-25
申请号:US3191160
申请日:1960-05-26
Applicant: IIT RES INST
Inventor: SUMP CORD H , METCALFE ARTHUR G , TROY WALTER C
CPC classification number: B29C70/12 , Y10T428/268 , Y10T428/2971 , Y10T428/298 , Y10T428/31529 , Y10T442/655
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