AT89293B
(en )
1922-08-25
Process for the eradication of plant pests.
AT57738B
(en )
1913-02-25
Process for the destruction of plant pests.
AT89292B
(en )
1922-08-25
Process for the destruction of insect pests.
AT75547B
(en )
1919-02-25
Process for the production of disinfectants.
CH72453A
(en )
1916-05-16
Process for the preparation of 1.5-diamido-2.6-dimercaptoanthraquinone
CH74747A
(en )
1917-09-01
Process for the preparation of ß-aminoanthraquinone
CH74730A
(en )
1917-04-02
Device for making ropes
CH57701A
(en )
1913-02-01
Process for the production of agents against plant pests
AT57954B
(en )
1913-02-25
Process for the preparation of arsenic compounds.
CH68153A
(en )
1915-02-16
Process for the production of fuel
AT89320B
(en )
1922-09-11
Process for the preparation of O-alkyl derivatives of hydrocupreine.
CH74686A
(en )
1917-04-02
Process for the preparation of Anhydroecgoninäthylesternorpropanolbenzoat
CH74631A
(en )
1917-03-16
Process for the preparation of anhydronorecgonine
CH74687A
(en )
1917-04-02
Process for the preparation of homotropin
CH74190A
(en )
1917-02-01
Process for the preparation of phenylpropylhydantoin
CH75307A
(en )
1917-07-02
Process for the preparation of digitox glycotannoid
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
CH74189A
(en )
1917-02-01
Process for the preparation of phenylpropylhydantoin
CH74094A
(en )
1917-01-16
Process for the preparation of phenylpropylhydantoin
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium
CH70628A
(en )
1915-10-16
Process for the preparation of 1,4-diaminoanthraquinone-2-sulfonic acid
CH71658A
(en )
1916-02-01
Process for the preparation of 1,4-diaminoanthraquinone-2-carboxylic acid
CH71544A
(en )
1916-01-17
Process for the preparation of 4-methyl-1-oxyanthraquinone