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公开(公告)号:US3383803A
公开(公告)日:1968-05-21
申请号:US49725065
申请日:1965-10-18
Applicant: WHEELABRATOR CORP
Inventor: SCHULTE HAROLD F , FREEMAN ARDEE H
IPC: B24C3/08
CPC classification number: B24C3/085
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公开(公告)号:US3517465A
公开(公告)日:1970-06-30
申请号:US3517465D
申请日:1966-05-19
Applicant: WHEELABRATOR CORP
Inventor: FREEMAN ARDEE H , SCHULTE HAROLD F , DAVIDSON HUBERT
CPC classification number: B24C3/085
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