BE582892A
(en )
1960-01-18
Advanced Arc Torch
CH432991A
(en )
1967-03-31
Flux for welding electrodes
CH341369A
(en )
1959-09-30
Device for sealing moving parts of gas-filled machines
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
CH441952A
(en )
1967-08-15
Process and welding electrode for arc welding
CH455972A
(en )
1968-05-15
Welding device for arc welding
CH375810A
(en )
1964-03-15
Control arrangement on a device for arc welding
AT196514B
(en )
1958-03-25
Device for stabilizing an alternating current welding arc
CH344493A
(en )
1960-02-15
Device for stabilizing an alternating current welding arc
AT292819B
(en )
1971-08-15
DEVICE FOR WELDING TUBE-SHAPED PARTS
CH359494A
(en )
1962-01-15
AC welding device
AT241594B
(en )
1965-07-26
Device for generating a current
DK100185C
(en )
1964-11-02
Apparatus for stabilizing an AC welding arc.
CH372741A
(en )
1963-10-31
Device for synchronous switching off of an alternating current switch
AT198842B
(en )
1958-07-25
Electric welding unit for direct current arc welding
CH401283A
(en )
1965-10-31
Electric device for generating thrust
FI32788A
(en )
1962-10-10
Coated welding rod for electric arc welding
CH399882A
(en )
1965-09-30
Covered electrode for arc welding cast iron
AT218135B
(en )
1961-11-10
Arrangement for electric arc welding
DK90153C
(en )
1960-12-19
Apparatus for stabilizing an AC welding arc.
CH375307A
(en )
1964-02-15
Device for clamping workpieces on processing machines
FR1229554A
(en )
1960-09-08
Welding torch
ES70113Y
(en )
1959-10-16
Electrode holder for welding
ES66203Y
(en )
1959-12-01
Electrode holder for electric welding