FR534254A
(en )
1922-03-23
Machine for working skins and leathers
CH80919A
(en )
1919-04-16
Device for holding sheaves
CH78256A
(en )
1918-07-01
Device for sewing leather and the like, in particular for repairs to shoes and boots
CH296673A
(en )
1954-02-28
Process for tanning hides and skins.
CH79475A
(en )
1918-11-16
Holder for hanging up patterns
CH83107A
(en )
1919-11-17
Device for cutting open cans
CH98240A
(en )
1923-03-01
Equipment for watering drilled cultures.
FR513673A
(en )
1921-02-21
Machine for working leathers and skins
CH78964A
(en )
1918-09-16
Process for smelting smelting materials
AT155584B
(en )
1939-02-25
Arrangement for the operation of converters.
DK26359C
(en )
1920-07-26
Template for Carving and Marking of Upper for Shoes.
CH81007A
(en )
1919-05-01
Tool for tensioning wire
CH79808A
(en )
1919-05-16
Process for tanning animal hides
CH79517A
(en )
1918-12-02
Depth gauge that can be used for marking
CH82800A
(en )
1919-10-16
Machine for gluing envelopes
AT148652B
(en )
1937-02-25
Arrangement for the operation of converters.
CH79325A
(en )
1919-03-17
Device for holding insoles on the foot
FR519802A
(en )
1921-06-16
Machine for working leathers and skins
CH82055A
(en )
1919-08-16
Device suitable for growing fungal cultures
FR532371A
(en )
1922-02-02
Machine for working skins and furs
AT83590B
(en )
1921-04-11
Machine for spreading manure.
CH80563A
(en )
1919-03-17
Pliers for pulling nails
CH81391A
(en )
1919-10-16
Apparatus for ventilating haysticks
CH81431A
(en )
1919-06-16
Machine for cutting the embroidery base along an embroidery edge
CH71232A
(en )
1915-12-16
Machine for splitting and cutting leather