CH76324A
(en )
1917-12-01
Process for the treatment of milled products
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH74747A
(en )
1917-09-01
Process for the preparation of ß-aminoanthraquinone
CH75307A
(en )
1917-07-02
Process for the preparation of digitox glycotannoid
CH74631A
(en )
1917-03-16
Process for the preparation of anhydronorecgonine
CH74686A
(en )
1917-04-02
Process for the preparation of Anhydroecgoninäthylesternorpropanolbenzoat
CH74687A
(en )
1917-04-02
Process for the preparation of homotropin
CH74190A
(en )
1917-02-01
Process for the preparation of phenylpropylhydantoin
CH74189A
(en )
1917-02-01
Process for the preparation of phenylpropylhydantoin
CH75523A
(en )
1917-08-01
Process for the preparation of nitroethene
CH76045A
(en )
1917-10-16
Process for the preparation of Anhydrodihydroecgoninäthylesternorpropanolbenzoat
CH76046A
(en )
1917-10-16
Process for the preparation of anhydroecgoniäthylesternorpropanolaminobenzoat
CH74094A
(en )
1917-01-16
Process for the preparation of phenylpropylhydantoin
CH76373A
(en )
1917-12-01
Process for the preparation of glycolyl-p-phenetidide
CH55542A
(en )
1912-08-16
Process for the preparation of allophanoic acid chloride
CH75457A
(en )
1916-12-17
Process for the production of stamps and stamps produced by the process
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH57863A
(en )
1913-02-01
Process for the preparation of p-aminobenzoylquinine
CH57047A
(en )
1912-12-02
Process for the electrolytic treatment of nitric acid
CH71544A
(en )
1916-01-17
Process for the preparation of 4-methyl-1-oxyanthraquinone
CH69955A
(en )
1915-08-02
Process for the preparation of 4-chloro-1-oxyanthraquinone
CH66699A
(en )
1914-10-01
Process for the production of frisé goods
CH76592A
(en )
1918-01-16
Process for the production of fittings
CH71664A
(en )
1916-02-01
Process for the preparation of ethylidene tetrahydropapaverine
CH57546A
(en )
1913-01-16
Process for the production of size