NL141380B
(en )
1951-05-15
PROCESS FOR THE PREPARATION OF MEDICINAL PRODUCTS WITH ANTIVIRUS ACTION AND SUITABLE EFFECTIVE AS-TRIAZINO (5,6-B) INDOLES.
CH277981A
(en )
1951-09-30
Process for the preparation of alpha-ionones.
SU83286A1
(en )
1949-11-30
The method of heat treatment of carbon steel products
NL147135B
(en )
PROCESS FOR THE PREPARATION OF 2,6-DICHLOROBENZONITRILE.
GB632980A
(en )
1949-12-05
Methods of treating germanium material
SU77367A2
(en )
1948-11-30
The method of intensification of heat transfer
SU74976A1
(en )
1948-11-30
The method of obtaining abrasive products
SU77686A1
(en )
1948-11-30
The method of strengthening metal products
SU73968A1
(en )
1948-11-30
The method of preparation of ointments for the treatment of skin diseases
SU82514A1
(en )
1949-11-30
The method of heating for quenching products from tool steel
SU80495A1
(en )
1948-11-30
The method of producing coke
SU80204A1
(en )
1948-11-30
Method for the production of shoes by cold and hot vulcanization
SU75864A1
(en )
1948-11-30
The method of obtaining products from gypsum
SU76467A1
(en )
1948-11-30
Heat treatment method with ozocerite
SU77319A1
(en )
1948-11-30
The method of obtaining refractories
SU79412A1
(en )
1948-11-30
The method of obtaining tanning extract
SU83696A1
(en )
1949-11-30
Bolted joint
SU77425A1
(en )
1948-11-30
The method of impregnation of the skin
SU77574A1
(en )
1949-11-30
Method for accelerated cementation of steel products
SU77905A1
(en )
1948-11-30
The way to protect products from ferrous metals from corrosion
SU77910A1
(en )
1948-11-30
The method of determining the tightness of hollow vessels
SU75118A1
(en )
1948-11-30
The method of obtaining dianisidine
SU69293A1
(en )
1947-11-30
The method of obtaining chromium extracts
SU73775A1
(en )
1948-11-30
The method of processing chrome surface
SU78297A1
(en )
1948-11-30
The method of obtaining thermal insulation material