CH78255A
(en )
1918-07-01
Device for determining the thread used by sewing machines
CH70128A
(en )
1915-09-01
Device on hand embroidery machines to shorten the thread extension
CH81716A
(en )
1919-12-01
Device on hand embroidery machines to shorten the thread extension
CH81348A
(en )
1919-06-02
Automatic device for disengaging the feed of grinding machines by closing an electrical circuit
CH78166A
(en )
1918-07-01
Device for counting coins
CH79626A
(en )
1918-12-16
Auxiliary device for threading needles
CH79598A
(en )
1919-01-02
Device for pressing
DK22993C
(en )
1918-04-08
Needle thread for sewing machines.
CH79628A
(en )
1919-05-01
Device for cutting explosive threads
AT86797B
(en )
1921-12-27
Device for preventing rail wandering.
CH83289A
(en )
1919-12-01
Needle threader
CH81302A
(en )
1919-06-02
Device for holding the chapeaux on spinning machines
CH80947A
(en )
1919-04-16
Bobbin slip-on device on shuttle embroidery machines
DK26994C
(en )
1920-12-06
Apparatus for Indicating the Thread Consumption of Sewing Machines.
CH82253A
(en )
1919-09-16
Device for destroying foam
DK22990C
(en )
1918-04-08
Auxiliary device for machine embroidery.
FR501879A
(en )
1920-04-28
Threading or tapping machine
CH79839A
(en )
1919-01-16
Device for tensioning wire
CH80989A
(en )
1919-04-16
Calculating machine with device for recording tables etc.
CA187621A
(en )
1918-11-26
Needle threading device
FR494108A
(en )
1919-08-30
Automatic screw threading machine
CH80684A
(en )
1919-04-01
sewing machine
CH83491A
(en )
1919-12-01
sewing machine
DK25859C
(en )
1920-04-19
Device for tie stitch sewing machines.
FR500541A
(en )
1920-03-16
Threading device