SU35813A1
(en )
1934-04-30
A method of making a surrogate for leather socks
SU37204A1
(en )
1934-06-30
A method of making shoe creams
SU39103A1
(en )
1934-10-31
Method for producing ichthyol surrogate
SU37173A1
(en )
1934-06-30
Electrophore machine
SU39657A1
(en )
1934-10-31
Dinas production method
SU34668A1
(en )
1934-02-28
A method of making masses for rubbing floors
SU35372A1
(en )
1934-03-31
Method of making granitol
SU34908A1
(en )
1934-02-28
The method of producing a surrogate tea
SU34370A1
(en )
1934-01-31
A method of making material that can replace gypsum
SU33267A1
(en )
1933-11-30
Method of making roofing material
SU34547A1
(en )
1934-02-28
Method for producing methylphenylcarbinol
SU35165A1
(en )
1934-03-31
A method of making artificial leather
SU37226A1
(en )
1934-06-30
Method for determining alginic acid in soaps
SU32499A1
(en )
1933-10-31
The method of producing azobenzene
SU37172A1
(en )
1934-06-30
Electrostatic machine
SU39115A1
(en )
1934-10-31
The method of obtaining narakresilatsetag
SU37336A1
(en )
1934-06-30
The method of preparation of protein plastic from plant casein
SU39521A1
(en )
1934-10-31
Guitar with neck
SU39135A1
(en )
1934-10-31
Paper feeder for writing machines
SU34826A1
(en )
1934-02-28
Method of forming models of hydraulic structures
SU35938A1
(en )
1934-04-30
Method for making grease
SU38294A1
(en )
1934-08-31
Gutter
SU40480A1
(en )
1934-12-31
The method of coloring phosphated products
SU37209A1
(en )
1934-06-30
The method of cleaning felt products
SU27327A1
(en )
1932-07-31
A method of making fiberboard