Improvements in the pressure mechanisms for the hilar machines
ES140431A1
An improvement in the stretching or rolling of the wicks in the cotton spinning machines and their preparation, which also allows the simultaneous spinning of the fibers of different length and nature, as well as the obtaining of large stretches.
ES140193A1
Perfections introduced in the obtaining of drawings, by tundido, in velvets and similar fabrics.
ES102179A1
A perfecting in the yarn bobbins without cardboard tube.
ES101441A1
The industrial product, warp velvet with drawings due to the twisting of the hair.
