CH76305A
(en )
1917-12-01
Process for producing embroidery and apparatus for carrying out part of the process
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH72524A
(en )
1916-06-02
Method and device for making the bodies of embroidery machine boats
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH76586A
(en )
1918-01-16
Process for the production of cork boards
CH76793A
(en )
1918-02-01
Process for processing paper yarn and apparatus for carrying out the process
CH88509A
(en )
1921-03-01
Process for the production of panels from plastic material and machine for carrying out the process.
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
AT89534B
(en )
1922-09-25
Method and device for the production of oak wood imitations.
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH63933A
(en )
1914-02-16
Process for treating soya oil with hydrogen for the purpose of obtaining an industrially usable fat
CH76823A
(en )
1918-02-01
Method and device for the production of shoe protectors
CH82104A
(en )
1919-09-01
Process for the production of oak imitations
CH61762A
(en )
1913-10-16
Process for manufacturing heat exchange apparatus and apparatus for carrying out this process
CH81812A
(en )
1919-07-16
Device for producing imitation paintings and imitations of fine plaster
CH75333A
(en )
1917-12-01
Process for the production of etched embroidery
CH62851A
(en )
1913-12-16
Process and device for the production of white lead
CH68471A
(en )
1915-04-01
Process for the production of stencils which can be used for applying colored contours to the embroidery base on embroidery machines
CH80901A
(en )
1919-04-16
Process for the production of hollow bodies and hollow bodies produced by this method
CH76805A
(en )
1918-06-17
process for the production of nutrient pulp
CH79958A
(en )
1919-02-01
Process and device for the production of magnesium chloride
CH44528A
(en )
1909-08-16
Process for the production of cigarette paper and apparatus for carrying out this process
AT96521B
(en )
1924-04-10
Process and apparatus for the production of pure furfural.
CH81430A
(en )
1919-06-02
Process for the production of a flat structure from textile threads and device for carrying out the process
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets