CH75555A
(en )
1917-08-16
Method and machine for the automatic placing of fabric panels on production panels
CH77378A
(en )
1918-04-01
Method for drying patent leather
CH77117A
(en )
1918-03-01
Method for drying patent leather
CH68971A
(en )
1915-05-01
Process for impregnating artificial straw
CH73086A
(en )
1917-01-16
Method and device for changing the needles of shuttle embroidery machines
CH56984A
(en )
1912-12-02
Machine for making artificial slate
CH75446A
(en )
1917-08-01
Machine for coating confectionery and other objects
CH74735A
(en )
1917-09-17
Washing method and equipment for carrying out the same
CH72633A
(en )
1916-06-02
Process for tanning and impregnating fabrics
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH75435A
(en )
1917-07-16
Process for deboning silk
AT63687B
(en )
1914-02-25
Method and device for connecting the thread ends of warps.
CH72044A
(en )
1916-03-16
Process for matting artificial straw
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH51919A
(en )
1911-10-02
Apparatus for making incisions in chestnuts
CH72049A
(en )
1916-03-16
Method and machine for dividing and shaping dough
AT71201B
(en )
1916-02-25
Method of burning magnesite.
CH70869A
(en )
1915-11-01
Method for drying grass
CH61903A
(en )
1913-10-16
Machine for repairing damaged areas of objects made of patent leather
CH58357A
(en )
1913-03-01
Method of wet charring peat
CH61325A
(en )
1913-09-16
Device for dyeing fabrics
CH59384A
(en )
1913-05-16
Device for dyeing fabrics
CH71801A
(en )
1916-02-16
Process for denicotinizing tobacco
CH75147A
(en )
1917-11-01
Process for crimping and spinning plain wool fibers or hair
CH66713A
(en )
1914-10-01
Method and device for the rapid drying of laundry in drying chambers