SU67112A1
(en )
1946-09-30
A method of making a substitute of patent leather
SU72010A1
(en )
1947-11-30
A method of making skin substitutes
SU76908A1
(en )
1948-11-30
The method of manufacture of rubber compounds
SU69180A1
(en )
1946-11-30
The method of obtaining synthetic tanning agents
SU71868A1
(en )
1947-11-30
The method of obtaining fibers from old shoes
SU74958A1
(en )
1948-11-30
Method of attaching rubber soles
SU77236A1
(en )
1948-11-30
The method of impregnation leather
SU68786A1
(en )
1946-11-30
The method of obtaining guva kolsulfonovokisly potassium
SU72302A1
(en )
1947-11-30
The method of producing laminate
SU76786A1
(en )
1948-11-30
A method of making skin substitutes on fabrics with nitrocellulose coatings
SU71391A1
(en )
1947-11-30
The method of obtaining 2-methylpyrroline
SU74227A1
(en )
1948-11-30
Method of making dressing
SU70116A1
(en )
1947-11-30
Method of making halva
SU70109A1
(en )
1947-11-30
The method of rubber regeneration
SU72021A1
(en )
1947-11-30
The method of obtaining casein-lime glue
SU75118A1
(en )
1948-11-30
The method of obtaining dianisidine
SU68314A1
(en )
1946-11-30
The method of obtaining rubracola
SU70343A1
(en )
1947-11-30
Method for measuring borehole curvature
SU73429A1
(en )
1947-11-30
The method of producing dinas
SU72078A1
(en )
1947-11-30
The method of obtaining varnishes
SU72075A1
(en )
1947-11-30
Method of making shoe cream
SU69890A1
(en )
1946-11-30
Dough preparation method
SU73817A1
(en )
1947-11-30
Method of manual printing of engravings
SU75439A1
(en )
1948-11-30
Method of tanning yufti
SU75443A1
(en )
1948-11-30
The method of obtaining a substitute for ylang oil