SU44519A1
(en )
1935-10-31
The method of preparation of kaolin for the analysis of particle size distribution
SU45914A1
(en )
1936-02-29
The method of obtaining cryolite
SU44673A1
(en )
1935-10-31
The method of preparation of synthetic rubber
SU46914A1
(en )
1936-05-31
The method of preparation of one-manganese phosphate
SU49458A1
(en )
1936-08-31
The method of seed dressing
CH185928A
(en )
1936-08-31
Device for making butter.
FR804433A
(en )
1936-10-23
Advanced dropper
GR6104B
(en )
1936-11-07
METHOD FOR PREPARATION 4 - ALKYLDYODROXOYALKYTHEIAZOLINE.
CH203190A
(en )
1939-02-28
Continuous casting process.
ES144522A1
(en )
1939-12-01
Procedure for obtaining symmetrical dioxyalkylated aminoarsenobenzoles.
ES144540A1
(en )
1939-12-01
Procedure for obtaining new etalocyanines.
FR805303A
(en )
1936-11-17
Time distribution system
ES142490A1
(en )
1936-09-01
Process for the preparation of 2,4-dioxy-3,3-dialcoyl-tetrahydrospyridines.
ES143476A1
(en )
1937-05-01
4,6-diamino-2-alkyl-pyridines and process for its preparation.
ES143460A1
(en )
1937-04-01
Procedure for obtaining polyoxycarbonates.
ES139899A3
(en )
1935-12-16
Procedure for the preparation of 3-alkoxy-4-oxybenzaldehydes.
CH185861A
(en )
1936-08-31
Device for the quick unbinding of cattle.
ES144554A1
(en )
1939-12-01
Procedure for the preparation of cortico-adrenal hormones.
ES139680A1
(en )
1935-12-01
Procedure for obtaining unsaturated pregnanodiones.
ES142991A1
(en )
1937-09-01
Procedure for obtaining color images.
ES142762A1
(en )
1938-03-16
Procedure for obtaining antiparasitic products.
DK55105C
(en )
1938-08-22
Electrolytic Apparatus.
CA361446A
(en )
1936-10-27
Live animal weighing apparatus
ES139573A1
(en )
1935-12-01
Procedure for the concentration of minerals.
ES144441A1
(en )
1939-11-01
Procedure for obtaining start-paint agents.