CH74522A
(en )
1917-03-01
Machine for calculating the leather requirements for the manufacture of footwear uppers
AT89918B
(en )
1922-11-10
Machine for forming the heel part of the upper leather edge of footwear.
CH57761A
(en )
1913-02-01
Machine for processing shoe soles
CH74937A
(en )
1917-05-16
Machine for the production of footwear
CH75546A
(en )
1917-08-16
Process for the production of shoe soles from leather replacement material
CH69171A
(en )
1915-06-16
Machine for processing footwear
DK31447C
(en )
1923-03-19
Machine for Shaping the Heel of Footwear Leather.
CH68668A
(en )
1915-04-01
Process for the production of artificial sole leather
CH69603A
(en )
1915-07-01
Machine for making tunnels
CH72723A
(en )
1916-06-16
Removable heel for shoes
GB107641A
(en )
1917-07-04
Improvements in or relating to Edge-trimming Machines for Parts of Boot and Shoe Bottoms.
CH64917A
(en )
1914-05-01
Process and machine for the manufacture of footwear
CH68822A
(en )
1915-04-16
Process and machine for the manufacture of footwear
CH77654A
(en )
1918-05-01
Process for the manufacture of shoe uppers
CH54312A
(en )
1912-05-17
Removable shoe sole set to prevent slipping
CH62572A
(en )
1913-12-01
Machine for cutting off the upper part protruding from the outsole of footwear
AU561612B
(en )
1913-07-22
Improvements in or relating to machines for operating on boots and shoes more particularly for trimming insoles
CH70142A
(en )
1915-09-01
Process for the production of footwear heels
AU1332414B
(en )
1915-06-08
Improvements in or relating to machines for forming the toes ofthe vamps of boots and shoes
FR474360A
(en )
1915-02-18
Removable sole protector adapting to shoes
CH68661A
(en )
1915-04-01
Device for gluing the soles of footwear
AT54411B
(en )
1912-07-25
Machine for trimming the soles of footwear.
CH65723A
(en )
1914-07-01
Heel for footwear
AU1422714B
(en )
1915-06-29
Improvements in or relating to detachable heels for footwear
CH74119A
(en )
1917-01-16
Sole for footwear