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公开(公告)号:US3010698A
公开(公告)日:1961-11-28
申请号:US2236860
申请日:1960-04-14
Applicant: STANRAY CORP
Inventor: ALLEN JOHN W , HAWKINS WESTEL E
CPC classification number: B66F3/35 , B65G63/025 , Y10T16/193
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公开(公告)号:US3258133A
公开(公告)日:1966-06-28
申请号:US48687565
申请日:1965-09-13
Applicant: STANRAY CORP
Inventor: HAWKINS WESTEL E
IPC: B61G7/02
CPC classification number: B61G7/02
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