CH57738A
(en )
1913-02-01
Process for the production of a plastic mass for artificial silk and other shaped objects from milk
CH54272A
(en )
1912-05-01
Device for the production of tubes from plastic mass
CH58926A
(en )
1913-04-16
Process for the production of shaped pieces of plastic mass composed of carbohydrates and a protein
CH69967A
(en )
1915-08-02
Method and device for the production of molded articles from fiber material
CH63137A
(en )
1914-01-02
Process for the production of plastic masses from carbohydrate esters
CH38562A
(en )
1907-11-15
Mold for the production of hollow beams from plastic mass
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
CH63628A
(en )
1914-02-02
Process for the production of a molding and core material for foundry purposes
CH46708A
(en )
1910-05-02
Process for the production of a new type of chocolate
CH74339A
(en )
1917-02-16
Process for the production of a substitute mass for horn, ebonite, celluloid, galalith and the like
CH76279A
(en )
1917-11-16
Process for the production of a substitute mass for horn, ebonite, celluloid, galalith and the like
CH57242A
(en )
1912-12-16
Process for the production of a mass which can be used as plaster powder and for heat and sound insulation
CH52116A
(en )
1911-11-01
Process for the production of plastic masses
CH52687A
(en )
1911-12-16
Process for the production of spun threads from smooth vegetable fibers
AT82806B
(en )
1921-02-25
Process for the production of a semi-plastic mass from soybeans.
CH50830A
(en )
1911-07-01
Process for obtaining a butter flavor in the production of butter from cream
CH76685A
(en )
1918-02-01
Process for the production of plastic masses from casein
CH53533A
(en )
1912-03-01
Process for the production of glossy objects made of plastic material and provided with glaze imitation
CH62314A
(en )
1913-11-17
Process for the production of viscose silk
CH64900A
(en )
1914-05-01
Process for the production of artificial structures from viscose
CH52438A
(en )
1911-11-16
Process for the production of shaped pieces from cellulose acetate
CH53957A
(en )
1912-04-01
Process for the production of artificial tobacco leaves
CH44833A
(en )
1909-09-16
Method for producing a plastic mass