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公开(公告)号:US3180279A
公开(公告)日:1965-04-27
申请号:US32777263
申请日:1963-12-03
Applicant: PAUL THIBAULT
Inventor: PAUL THIBAULT
CPC classification number: B61B10/025 , B65G47/61 , Y10S29/094
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2.
公开(公告)号:US2952162A
公开(公告)日:1960-09-13
申请号:US75330258
申请日:1958-08-05
Applicant: PAUL THIBAULT
Inventor: PAUL THIBAULT
IPC: B65G17/38
CPC classification number: B65G17/38 , B65G2201/06
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