-
公开(公告)号:US1791220A
公开(公告)日:1931-02-03
申请号:US31772628
申请日:1928-11-07
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
-
公开(公告)号:US1588133A
公开(公告)日:1926-06-08
申请号:US69269524
申请日:1924-02-14
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
-
公开(公告)号:US1564177A
公开(公告)日:1925-12-01
申请号:US63545823
申请日:1923-04-30
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
IPC: D05B27/02
CPC classification number: D05B27/02
-
64.Quick-adjusting plunger mechanism for blindstitch sewing machines 失效
Title translation: 用于平缝机的快速调节柱塞机构公开(公告)号:US1548897A
公开(公告)日:1925-08-11
申请号:US68474524
申请日:1924-01-07
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
-
公开(公告)号:US1528984A
公开(公告)日:1925-03-10
申请号:US68474624
申请日:1924-01-07
Applicant: LEWIS INVISIBLE STITCH MACHINE
Inventor: MUELLER CHARLES W
IPC: D05B35/06
CPC classification number: D05B35/062
-
-
-
-