|
SU20233A1
(en)
|
|
The method of preparing the surface of the metal before electrical welding
|
|
FR603100A
(en)
|
|
Metal propeller
|
|
SU28326A1
(en)
|
|
The method of producing aluminum
|
|
SU23396A1
(en)
|
|
The method of obtaining cinnamic acid
|
|
SU31070A1
(en)
|
|
The method of manufacture of electronic devices
|
|
SU14925A1
(en)
|
|
The method of obtaining carboxanilide-phenylarsinic acids
|
|
SU17207A1
(en)
|
|
Method of making carbon electrodes
|
|
SU20705A1
(en)
|
|
The method of application of magnetite
|
|
CA292811A
(en)
|
|
Soldering method
|
|
CA290848A
(en)
|
|
Soldering method
|
|
CA288251A
(en)
|
|
Welding method
|
|
CA288814A
(en)
|
|
Welding method
|
|
CA287305A
(en)
|
|
Welding method
|
|
CA287324A
(en)
|
|
Welding method
|
|
GR2862B
(en)
|
|
METHOD FOR THE PREPARATION OF WELL-BURNING CARBON.
|
|
ES116812A1
(en)
|
|
ALUMINOTHERMAL WELDING PROCEDURE
|
|
CA277749A
(en)
|
|
Welding method
|
|
CA283035A
(en)
|
|
Welding method
|
|
CA283040A
(en)
|
|
Welding method
|
|
CA283068A
(en)
|
|
Welding method
|
|
CA283239A
(en)
|
|
Welding method
|
|
CA285961A
(en)
|
|
Welding method
|
|
ES120124A1
(en)
|
|
Method of manufacturing stops.
|
|
GR1940B
(en)
|
|
METHOD FOR THE PREPARATION OF NITROPHOSATE SOLUTIONS ABLE TO DISPERSE.
|
|
GR2663B
(en)
|
|
DIVING METHOD FOR MAKING ACIDS.
|