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公开(公告)号:US2277235A
公开(公告)日:1942-03-24
申请号:US34795440
申请日:1940-07-27
Applicant: AMERICAN CREOSOTING COMPANY IN
Inventor: KIDDER ELWIN H
IPC: B66C1/32
CPC classification number: B66C1/32
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公开(公告)号:US2322636A
公开(公告)日:1943-06-22
申请号:US40167241
申请日:1941-07-09
Applicant: AMERICAN CREOSOTING COMPANY IN
Inventor: KIDDER ELWIN H
IPC: B66C13/00
CPC classification number: B66C13/00 , B66C2700/017
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公开(公告)号:US2272958A
公开(公告)日:1942-02-10
申请号:US23940138
申请日:1938-11-07
Applicant: AMERICAN CREOSOTING COMPANY IN
Inventor: WIESE GEORGE F
CPC classification number: B66C23/50 , B66C23/36 , B66C2700/0364
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公开(公告)号:US2272949A
公开(公告)日:1942-02-10
申请号:US34795340
申请日:1940-07-27
Applicant: AMERICAN CREOSOTING COMPANY IN
Inventor: KIDDER ELWIN H
CPC classification number: B66C23/06 , B66C1/422 , B66C23/36 , B66C2700/0364
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