AT168762B
(en )
1951-08-10
Gripper device for sewing machines
AT170131B
(en )
1952-01-25
Thread take-up mechanism for sewing machines
CH305691A
(en )
1955-03-15
Sewing machine needle clamp device.
FR916360A
(en )
1946-12-04
Lockstitch sewing machine
AT176095B
(en )
1953-09-10
Pinhole plate attachment for sewing machines
AT168484B
(en )
1951-06-11
Feed device for sewing machines
AT169941B
(en )
1951-12-27
Thread cutting device for group stitch sewing machines
AT168483B
(en )
1951-06-11
Gripper device for sewing machines
FR1048724A
(en )
1953-12-23
Machine for automatically threading sewing needles
AT170731B
(en )
1952-03-25
Lubricating device for sewing machines
AT170481B
(en )
1952-02-25
Hook for lockstitch sewing machines
AT170482B
(en )
1952-02-25
Thread withdrawal and cutting device for sewing machines
AT171581B
(en )
1952-06-10
Lockstitch sewing machine
AT170138B
(en )
1952-01-25
Intermittently acting thread tensioning device for sewing machines
AT169008B
(en )
1951-10-10
Fabric feed device for sewing machines
AT172813B
(en )
1952-10-25
Thread tensioning device for sewing machines
AT177045B
(en )
1953-12-28
Drive device for sewing machines
AT167756B
(en )
1951-02-26
Gripper device for sewing machines
AT169501B
(en )
1951-11-26
Threading device for sewing machine needles
AT179181B
(en )
1954-07-26
Thread cutter for sewing machines
AT170483B
(en )
1952-02-25
Hook device for two-thread chain stitch sewing machines
AT170141B
(en )
1952-01-25
Press device for sewing machine
AT169692B
(en )
1951-12-10
Stitch adjusting device for sewing machines
AT175137B
(en )
1953-06-10
Circumferential thread take-up for sewing machines
AT176096B
(en )
1953-09-10
Gripper device for sewing machines