AT75504B
(en )
1919-02-25
Method and machine for decorating leather.
CH69515A
(en )
1915-07-01
Method and device for decorating leather
CH51840A
(en )
1911-10-02
Process for dyeing leather
CH67122A
(en )
1914-11-02
Method and machine for making reusable jigging machine mats
CH50701A
(en )
1911-07-01
Method and machine for overtaking and pinching the upper leather of footwear
CH71232A
(en )
1915-12-16
Machine for splitting and cutting leather
CH50530A
(en )
1911-06-01
Machine for trimming sole edges
CH72049A
(en )
1916-03-16
Method and machine for dividing and shaping dough
CH77378A
(en )
1918-04-01
Method for drying patent leather
CH77117A
(en )
1918-03-01
Method for drying patent leather
CH70428A
(en )
1915-09-16
Machine for marking laundry items
CH71694A
(en )
1916-02-01
Process for soaking hides and skins
CH71487A
(en )
1916-01-17
Machine for performing various fretwork jobs
AT71585B
(en )
1916-04-25
Process for waterproofing leather, in particular split and sheep leather.
CH66328A
(en )
1914-10-16
Process for liming hides
AT59974B
(en )
1913-07-10
Machine for forming briquettes or the like.
CH69429A
(en )
1915-06-16
Machine for washing gravel or the like
CH72381A
(en )
1916-05-01
Process for pickling pelts
CH61903A
(en )
1913-10-16
Machine for repairing damaged areas of objects made of patent leather
CH63135A
(en )
1914-01-16
Method and device for tanning hides and skins
CH59169A
(en )
1913-05-02
Process for tanning rabbit fur
CH68482A
(en )
1915-04-01
Machine for folding leather edges piece by piece
CH74018A
(en )
1917-01-16
Machine for bending the edges on pieces of leather
CH76546A
(en )
1918-01-02
Process for softening paper, leather and celluloid
CH76547A
(en )
1918-01-02
Process for softening paper, leather and celluloid