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公开(公告)号:US3101145A
公开(公告)日:1963-08-20
申请号:US18312562
申请日:1962-03-28
Applicant: KENNECOTT COPPER CORP
Inventor: KOSKI EINO A , WILMETH HOWARD A
IPC: B65G17/02
CPC classification number: B65G17/02 , B65G2201/04
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公开(公告)号:US3155179A
公开(公告)日:1964-11-03
申请号:US12945861
申请日:1961-08-04
Applicant: KENNECOTT COPPER CORP
Inventor: HUNT LAWRENCE G , WILMETH HOWARD A
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3.
公开(公告)号:US3161282A
公开(公告)日:1964-12-15
申请号:US12731561
申请日:1961-07-27
Applicant: KENNECOTT COPPER CORP
Inventor: KOSKI EINO A , WILMETH HOWARD A
CPC classification number: B65G21/04 , B65G21/105 , B65G2201/04
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