|
SU30959A1
(en)
|
|
A method of making porous concrete
|
|
SU37553A1
(en)
|
|
The method of obtaining clinker cement
|
|
SU31434A1
(en)
|
|
The method of obtaining furfural
|
|
SU30781A1
(en)
|
|
Ultramarine production method
|
|
SU25729A1
(en)
|
|
Method of making felt
|
|
SU31429A1
(en)
|
|
The method of purification of N-chloro-nitro-aniline
|
|
SU31433A1
(en)
|
|
The method of obtaining furfural
|
|
SU37060A1
(en)
|
|
Method of making oilcloth
|
|
SU48269A1
(en)
|
|
The method of producing strontium chloride
|
|
SU30957A1
(en)
|
|
The method of preparation of the floor tile mass
|
|
SU19683A1
(en)
|
|
Method of making telephone cords
|
|
SU31558A1
(en)
|
|
The method of impregnation of the skin
|
|
SU28223A1
(en)
|
|
The method of producing mixed fertilizers
|
|
SU30848A1
(en)
|
|
A method of making gramophone records
|
|
SU27327A1
(en)
|
|
A method of making fiberboard
|
|
SU28208A1
(en)
|
|
The method of producing potassium fluoride
|
|
SU33535A1
(en)
|
|
The method of producing tetrabromethane
|
|
SU30826A1
(en)
|
|
A method of manufacturing building materials plates, boards, etc.
|
|
SU48256A1
(en)
|
|
The method of preparation of artificial permutite
|
|
SU37246A1
(en)
|
|
The method of preserving hides
|
|
SU28214A1
(en)
|
|
The method of obtaining orthoxyquinoline
|
|
SU33152A1
(en)
|
|
The method of obtaining soluble modification of ferro-tanat
|
|
SU31729A1
(en)
|
|
The method of etching metals
|
|
SU33267A1
(en)
|
|
Method of making roofing material
|
|
SU34374A1
(en)
|
|
Composition for the manufacture of foam concrete for the manufacture of devices for rescue on water
|