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公开(公告)号:US3289432A
公开(公告)日:1966-12-06
申请号:US47768165
申请日:1965-08-06
Applicant: EMHART CORP
Inventor: BRENNAN JAMES H , MACMASTER MALCOLM D
IPC: A47F3/04
CPC classification number: A47F3/0447 , A47F2003/046
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公开(公告)号:US3517526A
公开(公告)日:1970-06-30
申请号:US3517526D
申请日:1968-08-09
Applicant: EMHART CORP
Inventor: MACMASTER MALCOLM D , MORRIS HERBERT R
IPC: A47F3/04
CPC classification number: A47F3/0447
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公开(公告)号:US3365908A
公开(公告)日:1968-01-30
申请号:US57969366
申请日:1966-09-15
Applicant: EMHART CORP
Inventor: MACMASTER MALCOLM D
IPC: A47F3/04
CPC classification number: A47F3/0447 , A47F2003/046
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