CH127439A
(en )
1928-09-01
Process for the preparation of 1-amino-4-p-toluido-2-thiohydrinanthraquinone.
AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
CH125593A
(en )
1928-05-01
Process for the preservation of organic tissues.
CH111240A
(en )
1925-08-01
Process for the preparation of oxycodeinone.
CH139358A
(en )
1930-04-15
Process for the preparation of i-eugenol.
CH107551A
(en )
1924-11-01
Process for improving the adhesiveness of pesticides.
CH117491A
(en )
1926-11-01
Process for the preparation of p-N-B-methoxyethylaminobenzoic acid-B-piperidinoethyl ester.
AT109162B
(en )
1928-03-26
Process for heating cereals.
CH114438A
(en )
1926-04-01
Pest control methods.
AT107015B
(en )
1927-08-10
Process for the preparation of ester mixtures.
AT106720B
(en )
1927-06-25
Process for the preparation of aluminum ethylate.
AT108913B
(en )
1928-02-25
Process for the destruction of animal and vegetable pests.
AT121543B
(en )
1931-02-25
Method for the preparation of vanillin.
AT130635B
(en )
1932-12-10
Process for the production of emulsions.
CH131726A
(en )
1929-02-28
Process for the preparation of N-w-aminoethyl-2-aminonaphthalene-6-carboxylic acid.
CH119882A
(en )
1927-04-16
Process for the preparation of 4-methylbenzoxazolone-6-arsic acid.
AT105082B
(en )
1926-12-27
Process for the preparation of isopropylallylbarbituric acid.
CH113832A
(en )
1926-02-16
Process for the preparation of benzoxazolone-5-aric acid.
CH114829A
(en )
1926-05-01
Process for the preparation of 4-amino-3-oxy-6-methylbenzene-1-arsic acid.
CH131591A
(en )
1929-02-28
Process for the preparation of 6-amino-acenaphten-5-carboxylic acid.
CH131725A
(en )
1929-02-28
Process for the preparation of 5-acenaphtenecarboxylic acid.
AT121561B
(en )
1931-02-25
Process for the preparation of 4.10-diaminoperylene.
AT107008B
(en )
1927-08-10
Process for the production of allium preparations.
CH145438A
(en )
1931-02-28
Process for the production of primary ferrophosphate.
CH138313A
(en )
1930-02-28
Process for the preparation of 1-amidocarbazole.