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公开(公告)号:US2633092A
公开(公告)日:1953-03-31
申请号:US8461249
申请日:1949-03-31
Applicant: MEFINA SA
Inventor: CASAS ROBERT RAMON , JEAN COURT
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公开(公告)号:US2653557A
公开(公告)日:1953-09-29
申请号:US19977650
申请日:1950-12-08
Applicant: MEFINA SA
Inventor: RAMON CASAS-ROBERT , JEAN COURT
IPC: D05B19/00
CPC classification number: D05B19/00
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3.Mechanism for actuating the needle bar and thread puller in a sewing machine 失效
Title translation: 用于在缝纫机中致动针杆和拔丝器的机构公开(公告)号:US2704987A
公开(公告)日:1955-03-29
申请号:US25833251
申请日:1951-11-27
Applicant: MEFINA SA
Inventor: JEAN COURT , CASAS ROBERT RAMON
IPC: D05B49/02
CPC classification number: D05B49/02
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公开(公告)号:US2652795A
公开(公告)日:1953-09-22
申请号:US8461149
申请日:1949-03-31
Applicant: MEFINA SA
Inventor: CASAS ROBERT RAMON , JEAN COURT
CPC classification number: D05B57/146 , D05B3/02 , D05B27/22 , D05B73/005
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公开(公告)号:US2578225A
公开(公告)日:1951-12-11
申请号:US8461049
申请日:1949-03-31
Applicant: MEFINA SA
Inventor: CASAS ROBERT RAMON , JEAN COURT
CPC classification number: D05B15/02 , D05B27/02 , D05B27/22 , D05B73/005 , Y10T74/2107
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公开(公告)号:US2667133A
公开(公告)日:1954-01-26
申请号:US25053051
申请日:1951-10-09
Applicant: MEFINA SA
Inventor: JEAN COURT
IPC: D05B55/14
CPC classification number: D05B55/14
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公开(公告)号:US2647481A
公开(公告)日:1953-08-04
申请号:US23596351
申请日:1951-07-10
Applicant: MEFINA SA
Inventor: JEAN COURT
CPC classification number: D05B15/02 , D05B27/02 , D05B27/22 , D05B73/005 , Y10T74/2107
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公开(公告)号:CH330083A
公开(公告)日:1958-05-31
申请号:CH330083D
申请日:1956-02-18
Applicant: MEFINA SA
Inventor: RAMON CASAS-ROBERT , JEAN COURT , ROLANDO GIANINAZZI
IPC: D05B19/00
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