SU69566A2
(en )
1946-11-30
The method of increasing the strength and chemical resistance of fibrous materials and products from them
SU75654A1
(en )
1948-11-30
The method of processing mica having rusty spots
SU70296A1
(en )
1947-11-30
The method of obtaining allootsiemena
SU69882A1
(en )
1946-11-30
The method of obtaining products and materials based on plasticized PVC tables
SU69581A1
(en )
1946-11-30
The method of obtaining keratin glue
SU69720A1
(en )
1946-11-30
The method of obtaining chloral
SU72026A1
(en )
1947-11-30
The method of destruction of rocks
SU68310A1
(en )
1946-11-30
The method of obtaining 2-atino-4,6-diethylpyridine
SU75853A1
(en )
1948-11-30
The method of producing methylnaphthylketone
SU69481A1
(en )
1946-11-30
The method of obtaining varnish resins
SU68786A1
(en )
1946-11-30
The method of obtaining guva kolsulfonovokisly potassium
SU73572A1
(en )
1947-11-30
The method of making stuffing rings
SU75415A1
(en )
1948-11-30
The method of obtaining heat-resistant micanite
SU76310A1
(en )
1948-11-30
The method of obtaining the sprat from oilseeds
SU76278A1
(en )
1948-11-30
The method of obtaining trichlorobenzene
SU75187A1
(en )
1948-11-30
The method of obtaining para-toluensulfonylglycine
SU71377A1
(en )
1947-11-30
The method of separation of colchicine from vegetable raw materials
SU73237A1
(en )
1947-11-30
The method of cleaning resorcinol
SU76489A2
(en )
1948-11-30
The method of obtaining abrasive products
SU69557A1
(en )
1946-11-30
The method of producing glue
SU69556A1
(en )
1946-11-30
The method of producing glue
SU72027A1
(en )
1947-11-30
The method of obtaining shale briquettes
SU75139A1
(en )
1948-11-30
The method of obtaining mineral wool
SU74717A1
(en )
1948-11-30
The method of obtaining detergent
SU75163A1
(en )
1948-11-30
The method of obtaining 2,4,5-trichlorothiophenol