ZA74869B
(en )
1974-12-24
Welding apparatus
AU475857B2
(en )
1976-09-02
Apparatus for mixing two gas flows
ZA734011B
(en )
1974-05-29
Apparatus suitable for cutting openings into pipes
KE2837A
(en )
1978-05-26
Apparatus for fabricating workpieces such as welded wire trusses
YU36625B
(en )
1984-08-31
Device for manufacturing large-diameter tubes, particularly silos
GB1470295A
(en )
1977-04-14
Tube cutting apparatus
ZA732676B
(en )
1974-11-27
Process for out-of-position welding and electrode
GB1400893A
(en )
1975-07-16
Welding apparatus
CA994143A
(en )
1976-08-03
Welding apparatus
CA927485A
(en )
1973-05-29
Pipe welding apparatus
CS189115B1
(en )
1979-04-30
Device for feeding the welding band electrode in the interior of the bodies,notably the pipes
GB1511660A
(en )
1978-05-24
Welding pipes
AU4237972A
(en )
1973-11-22
The apparatus for supporting the body ofthe converter
CA1011238A
(en )
1977-05-31
Apparatus for forming tubular bodies having longitudinal side seams
CS187433B2
(en )
1979-01-31
Device for the arrangement and feed of singular articles
GB1416853A
(en )
1975-12-10
Orbital welding apparatus
YU78973A
(en )
1982-06-30
Device for deposition welding
CA982373A
(en )
1976-01-27
Weld bead-reducing apparatus
CA935757A
(en )
1973-10-23
Apparatus for selectively scarfing metal bodies
ZA738073B
(en )
1975-02-26
Grooving apparatus for pipes
CA946653A
(en )
1974-05-07
Skelp welding apparatus
MY8000186A
(en )
1980-12-31
Apparatus for the preparation activated carbon
ZA738189B
(en )
1975-02-26
Feed device
IE38661L
(en )
1974-07-19
Clamp strap for pipes
CA902188A
(en )
1972-06-06
Welding apparatus