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公开(公告)号:US3348368A
公开(公告)日:1967-10-24
申请号:US38459564
申请日:1964-07-23
Applicant: LEESONA CORP
Inventor: DUDZIK CHESTER J , PERKINS GUY E
CPC classification number: D02G1/0286 , D02G3/18
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公开(公告)号:US3422617A
公开(公告)日:1969-01-21
申请号:US3422617D
申请日:1966-08-31
Applicant: LEESONA CORP
Inventor: DUDZIK CHESTER J , FISHER DANIEL J JR , PERKINS GUY E
CPC classification number: D02G1/0206
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公开(公告)号:US3257790A
公开(公告)日:1966-06-28
申请号:US33530964
申请日:1964-01-02
Applicant: LEESONA CORP
Inventor: DUDZIK CHESTER J , HILBERT RICHARD G , PERKINS GUY E
IPC: D02G1/02
CPC classification number: D02G1/02 , D02G1/0266
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公开(公告)号:US3430432A
公开(公告)日:1969-03-04
申请号:US3430432D
申请日:1967-08-07
Applicant: LEESONA CORP
Inventor: DUDZIK CHESTER J , PERKINS GUY E
CPC classification number: D02G1/0286
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公开(公告)号:US3292354A
公开(公告)日:1966-12-20
申请号:US44948765
申请日:1965-04-20
Applicant: LEESONA CORP
Inventor: CHALFANT FREDERIC E , PERKINS GUY E
CPC classification number: H05B3/0095 , D02G1/02 , D02G1/0266
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