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公开(公告)号:US3317065A
公开(公告)日:1967-05-02
申请号:US39117764
申请日:1964-08-21
Applicant: SCREW CONVEYOR CORP
Inventor: SCOTT HUGH L
IPC: B65G67/00
CPC classification number: B65G67/00 , B65G2814/0389
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公开(公告)号:US3437221A
公开(公告)日:1969-04-08
申请号:US3437221D
申请日:1966-12-21
Applicant: SCREW CONVEYOR CORP
Inventor: SCOTT HUGH L
CPC classification number: B65G67/00 , B65G2814/0389
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