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公开(公告)号:US2872023A
公开(公告)日:1959-02-03
申请号:US53768055
申请日:1955-09-30
Applicant: ASHWORTH BROS INC
Inventor: BECHTEL JR ALFRED R
IPC: B65G17/08
CPC classification number: B65G17/086 , B65G2201/02
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公开(公告)号:US3045809A
公开(公告)日:1962-07-24
申请号:US82549559
申请日:1959-07-07
Applicant: ASHWORTH BROS INC
Inventor: BECHTEL JR ALFRED R
IPC: B65G17/06
CPC classification number: B65G17/06 , B65G2201/06
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公开(公告)号:US2862609A
公开(公告)日:1958-12-02
申请号:US56836056
申请日:1956-02-28
Applicant: ASHWORTH BROS INC
Inventor: BECHTEL JR ALFRED R
IPC: B65G17/08
CPC classification number: B65G17/08 , B65G2201/02
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