CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
CH63234A
(en )
1914-01-16
Process for the production of a disinfectant
CH66008A
(en )
1914-08-01
Process for the production of a mercury preparation for therapeutic purposes
AT71274B
(en )
1916-02-25
Process for the production of a tanning agent.
AT82990B
(en )
1921-02-25
Process for the production of a platical casein.
CH64941A
(en )
1914-05-01
Process for the manufacture of a celluloid substitute
CH75544A
(en )
1917-08-16
process for the production of a detergent
CH73106A
(en )
1916-10-02
Process for the production of a leather substitute
CH65922A
(en )
1914-07-16
Process for the preparation of a condensation product
CH66957A
(en )
1914-10-16
Process for the preparation of a condensation product
CH56146A
(en )
1912-10-01
Process for the production of a cellulose-phosphoric acid-formic acid ester
CH57308A
(en )
1913-01-02
Process for making a fertilizer
CH63441A
(en )
1914-02-02
Process for the preparation of a hexaaminoarsenobenzene
CH64347A
(en )
1914-04-01
Process for the preparation of a bismethylaminotetraminoarsenobenzene
CH52415A
(en )
1911-11-16
Process for the manufacture of a leather substitute
CH47121A
(en )
1910-11-16
Process for the production of a chocolate preparation
CH72963A
(en )
1917-01-02
Process for making a fertilizer
CH64160A
(en )
1914-03-16
Process for the production of a waterproof cement
CH72623A
(en )
1916-06-16
Process for the production of a baking aid
CH48598A
(en )
1910-11-01
Process for the production of a powdery adhesive
CH64843A
(en )
1914-05-01
Process for the production of a chlorine-resistant sulfur dye
CH58771A
(en )
1913-04-01
Process for the manufacture of a skin care product
CH64978A
(en )
1914-05-01
Process for the production of resilient corrugated pipes
CH62821A
(en )
1913-12-16
Process for the production of a detergent
CH64483A
(en )
1914-04-01
Process for the production of a metallic lacquer from leukotetrabromoindigo