• 专利标题: Stitch-forming mechanism.
  • 申请号: US1910547243
    申请日: 1910-03-04
  • 公开(公告)号: US1092821A
    公开(公告)日: 1914-04-14
  • 发明人: BROWN OTIS E
  • 申请人: SINGER MFG CO
  • 专利权人: Singer Co
  • 当前专利权人: Singer Co
  • 优先权: US1909480338 1909-02-27; US1910547243 1910-03-04
Stitch-forming mechanism.
信息查询
0/0