CH56345A
(en )
1912-11-01
Twist button and process, as well as machine for the production of the same
CH66108A
(en )
1914-08-01
Process and machine for the production of twisted buttons, covered rings and similar objects
CH58722A
(en )
1913-04-01
Process and machine for the manufacture of hot-forged items
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
CH58692A
(en )
1913-04-16
Machine for the production of briefs
CH63963A
(en )
1914-03-02
Process for the manufacture of cement articles and machine for practicing the same
CH62571A
(en )
1913-12-01
Process and machine for the manufacture of footwear
CH61239A
(en )
1913-09-16
Method and machine for the production of flat profile pieces
CH52938A
(en )
1912-01-16
Process and machine for the production of rubber articles
CH43248A
(en )
1909-04-16
Process for the production of foot perspiration ointment
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
AT78652B
(en )
1919-10-10
Machine and method for the production of flat square paper sacks.
CH44052A
(en )
1909-07-01
Machine for the production of artificial stones
CH45744A
(en )
1910-01-03
Machine for the production of artificial stones
CH49381A
(en )
1911-02-01
Machine for the production of artificial stones
CH57762A
(en )
1913-02-17
Method and machine for the production of templates, especially those for shoe factories
CH44079A
(en )
1909-07-01
Method and machine for the production of bobbins
CH59686A
(en )
1913-06-02
Sealing wax candle, as well as process and machine for their manufacture
CH55789A
(en )
1912-09-02
Method and machine for the production of rubber welding blades
CH62573A
(en )
1913-12-01
Process and machine for the manufacture of footwear
AT67090B
(en )
1914-11-25
Machine for the production of boxes and boxes.
CH57751A
(en )
1913-02-01
Process for making linoleum, licrusta and the like
CH58394A
(en )
1913-03-17
Process for the production of footwear and footwear produced by this process
CH56778A
(en )
1912-12-02
Machine for the production of concrete pipes