CH72953A
(en )
1916-12-16
Process for the production of a product which is suitable for making a coffee infusion
CH43181A
(en )
1909-05-01
Process for the production of a product suitable for the rapid preparation of a coffee infusion
CH44220A
(en )
1909-07-16
Process for the production of a product suitable for the rapid preparation of a coffee substitute infusion
CH73106A
(en )
1916-10-02
Process for the production of a leather substitute
CH74942A
(en )
1917-05-01
Process for the production of a new isovaleric acid preparation
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
AT74196B
(en )
1918-02-25
Process for the production of a milk coffee preparation.
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH78112A
(en )
1918-11-01
Process for the production of a preparation for making shoe soles durable
CH65927A
(en )
1914-07-16
Process for the manufacture of a resin-like product
CH75774A
(en )
1918-02-01
process for the production of a soap preparation
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH81778A
(en )
1919-07-16
Process for the preparation of a gallocyanine derivative
CH66008A
(en )
1914-08-01
Process for the production of a mercury preparation for therapeutic purposes
CH44995A
(en )
1909-10-01
Process for the production of a sugar-containing solid coffee extract
AT71274B
(en )
1916-02-25
Process for the production of a tanning agent.
CH72623A
(en )
1916-06-16
Process for the production of a baking aid
CH69341A
(en )
1915-06-16
Process for the production of a vat dye
CH70370A
(en )
1915-09-16
Process for the production of a vat dye
CH70371A
(en )
1915-09-16
Process for the production of a vat dye
CH70372A
(en )
1915-09-16
Process for the production of a vat dye
CH81608A
(en )
1919-12-01
Process for the production of a coffee substitute
CH78673A
(en )
1919-02-01
Process for the production of a durable product from fruit pomace
CH67893A
(en )
1915-02-01
Process for the production of a cardboard-like, sewn cotton body
CH80342A
(en )
1919-03-17
Process for the production of a highly effective vitamin preparation largely freed from fiber