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公开(公告)号:US2436759A
公开(公告)日:1948-02-24
申请号:US60686345
申请日:1945-07-24
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
IPC: D04D9/00
CPC classification number: D04D9/00
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公开(公告)号:US2188229A
公开(公告)日:1940-01-23
申请号:US17570937
申请日:1937-11-20
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
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公开(公告)号:US2178183A
公开(公告)日:1939-10-31
申请号:US14338737
申请日:1937-05-18
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
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公开(公告)号:US2161527A
公开(公告)日:1939-06-06
申请号:US14925837
申请日:1937-06-19
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
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公开(公告)号:US2038849A
公开(公告)日:1936-04-28
申请号:US6495636
申请日:1936-02-20
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
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公开(公告)号:US1984593A
公开(公告)日:1934-12-18
申请号:US70782534
申请日:1934-01-22
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
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公开(公告)号:US1905391A
公开(公告)日:1933-04-25
申请号:US49672830
申请日:1930-11-19
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
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公开(公告)号:US1903933A
公开(公告)日:1933-04-18
申请号:US60972032
申请日:1932-05-06
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
CPC classification number: D05B1/24 , D05B85/06 , D05D2305/04
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公开(公告)号:US1834633A
公开(公告)日:1931-12-01
申请号:US33980329
申请日:1929-08-31
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
IPC: D05B73/00
CPC classification number: D05B73/00
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公开(公告)号:US1734822A
公开(公告)日:1929-11-05
申请号:US18052727
申请日:1927-04-02
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
IPC: D05B55/08
CPC classification number: D05B55/08
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