SU32881A1
(en )
1933-10-31
Method of protection against corrosion of metals, especially zinc and tin
SU49906A1
(en )
1936-08-31
The method of construction of composite wood-iron-concrete vessels
SU39509A1
(en )
1934-10-31
Method of protection against rusting of ferrous metals under the action of water
SU35835A1
(en )
1934-04-30
The method of obtaining quinoline or its derivatives
SU32501A1
(en )
1933-10-31
Method of using stock solutions obtained from aspirin fabrication
SU39092A1
(en )
1934-10-31
The method of obtaining stable solutions of sodium aluminate
SU29909A1
(en )
1933-04-30
The method of obtaining chemical resistant varnish
SU44101A1
(en )
1935-08-31
The method of obtaining on aluminum and aluminum wire film that protects against corrosion
SU41113A1
(en )
1935-01-31
The method of obtaining dubitel
SU48387A1
(en )
1936-08-31
Method of briquetting ferrous metal shavings
SU34251A1
(en )
1934-01-31
The method of electrolytic coating of aluminum with metals
SU28994A1
(en )
1933-01-31
Method of using zinc containing waste
SU37288A1
(en )
1934-06-30
Metal form grease
SU28508A1
(en )
1932-12-31
A method of making a carbizer from fish waste, scales, fins
SU41300A1
(en )
1935-01-31
The method of protection not subject to phosphating surfaces of steel and iron
SU37198A1
(en )
1934-06-30
Solid straightener
SU36653A1
(en )
1935-01-31
Method for preparing 3-nitro-4-hydroxyphenyl-1-arsic acid
SU51816A1
(en )
1936-11-30
The method of breaking steel pigs
SU39115A1
(en )
1934-10-31
The method of obtaining narakresilatsetag
SU41616A1
(en )
1935-02-28
Method for clarifying gelatin with coal
SU40428A1
(en )
1934-12-31
Method of making electrodes
SU51979A1
(en )
1936-11-30
Method of making textolite pipes
SU34169A1
(en )
1934-01-31
Method for determining the pitch
SU47043A1
(en )
1936-05-31
Method of making dies
SU33267A1
(en )
1933-11-30
Method of making roofing material