CH318353A
(en )
1956-12-31
Methods of combating fungi
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
CH299624A
(en )
1954-06-30
Pest control methods.
AT172677B
(en )
1952-10-10
Process for preserving eggs
CH310711A
(en )
1955-10-31
Process for the preparation of p-butylamino-benzoic acid-y-diethylamino-B-oxy-propyl ester.
AT171427B
(en )
1952-05-26
Process for preserving eggs
CH303234A
(en )
1954-11-30
Process for making shaped articles.
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
AT170871B
(en )
1952-04-10
Process for the preparation of diarylacetonitriles
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
AT178425B
(en )
1954-05-10
Method for obtaining antibioticis
AT172653B
(en )
1952-10-10
Process for continuous sulfonation
CH306040A
(en )
1955-03-31
Process for evaporation of liquids.
AT172339B
(en )
1952-08-25
Process for the preparation of γ-chlorobutyryl chloride
AT174204B
(en )
1953-03-10
Process for processing rubber compounds
AT174528B
(en )
1953-04-10
Process for protein production
AT175144B
(en )
1953-06-10
Process for making chocolate
AT174560B
(en )
1953-04-10
Process for making shoes
CH300316A
(en )
1954-07-31
Process for the preparation of mixtures containing oxyethylation products.
AT174603B
(en )
1953-04-25
Process for the preparation of 4-amino-N1-acylarylsulfonamides
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH291194A
(en )
1953-06-15
Process for the preparation of amines of naphthostyril.
AT175261B
(en )
1953-06-25
Process for the preparation of amines of the naphthostyril series
CH295053A
(en )
1953-12-15
Process for the preparation of 2-amino-3-bromoanthraquinone.
AT172118B
(en )
1952-08-11
Process for cooling mines