CH371331A
(en )
1963-08-15
Process for electric arc welding and electrodes for this
CH364682A
(en )
1962-09-30
Welding electrode
CH344493A
(en )
1960-02-15
Device for stabilizing an alternating current welding arc
CH375810A
(en )
1964-03-15
Control arrangement on a device for arc welding
CH382880A
(en )
1964-10-15
Device for stabilizing an alternating current welding arc
AT210023B
(en )
1960-07-11
Device for stabilizing an alternating current welding arc
AT241594B
(en )
1965-07-26
Device for generating a current
DK90153C
(en )
1960-12-19
Apparatus for stabilizing an AC welding arc.
AT198842B
(en )
1958-07-25
Electric welding unit for direct current arc welding
FI33133A
(en )
1963-04-08
Coated welding rod for electric arc welding
DK100185C
(en )
1964-11-02
Apparatus for stabilizing an AC welding arc.
NL121596C
(en )
1966-12-15
Arc welding machine
CH399882A
(en )
1965-09-30
Covered electrode for arc welding cast iron
AT218135B
(en )
1961-11-10
Arrangement for electric arc welding
AT195729B
(en )
1958-02-25
Automatic arc welding machine
CH364853A
(en )
1962-10-15
Arc welding equipment
CH401283A
(en )
1965-10-31
Electric device for generating thrust
CA521208A
(en )
1956-01-31
Arc welding apparatus
CA524979A
(en )
1956-05-15
Arc welding apparatus
CA521213A
(en )
1956-01-31
Arc welding apparatus
CA533646A
(en )
1956-11-27
Arc welding apparatus
CA521214A
(en )
1956-01-31
Arc welding apparatus
FR1150517A
(en )
1958-01-15
Electrode holder for welding
FR1210629A
(en )
1960-03-09
Apparatus for stabilizing a welding arc supplied by alternating current
ES53133Y
(en )
1957-05-16
New electric welder