CH57929A
(en )
1913-02-17
Machine for the production of objects made of glass or other plastic material
CH64170A
(en )
1914-03-16
Machine for the production of articles from glass
AT63633B
(en )
1914-02-25
Process for the production of glass rings with imitation cut.
CH69967A
(en )
1915-08-02
Method and device for the production of molded articles from fiber material
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
CH57721A
(en )
1913-01-16
Process for the continuous production of transparent glass plates
CH52853A
(en )
1912-01-02
Process for the production of quartz objects consisting of at least two layers
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH57546A
(en )
1913-01-16
Process for the production of size
CH69677A
(en )
1915-07-16
Machine for the production of Tresterstöckli
CH70730A
(en )
1915-10-16
Machine for the production of hollow glass objects from glass tubes
CH58692A
(en )
1913-04-16
Machine for the production of briefs
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies
CH73524A
(en )
1916-10-16
Machine for the production of cigars with long-cut insert
CH39359A
(en )
1908-03-02
Machine for the preparation of strips intended for the production of labels
CH68998A
(en )
1915-05-17
Process for the production of articles from paper pulp or the like
CH67566A
(en )
1914-12-16
Machine for the production of mats
CH42893A
(en )
1909-03-16
Machine for the production of pointed cones
CH52938A
(en )
1912-01-16
Process and machine for the production of rubber articles
CH51422A
(en )
1911-09-01
Process for the production of over-spun buttons
CH49424A
(en )
1911-02-01
Process for the production of embroidery with picot-like effects
CH48832A
(en )
1910-12-01
Machine for the production of reed fabric
CH50004A
(en )
1911-04-17
Machine for the production of reed fabric