GB1442075A
(en )
1976-07-07
Electrodes for arc and plasma-arc working method and apparatus for coating glassware
JPS5212645A
(en )
1977-01-31
Submerged arc welding process and device thereof
ZA751982B
(en )
1976-04-28
Welding apparatus
GB1410306A
(en )
1975-10-15
Methods and apparatus for soldering workpieces
CA1031830A
(en )
1978-05-23
Rotating arc welding method and apparatus
ZA743278B
(en )
1975-05-28
Process and device for electric arc welding
JPS5268043A
(en )
1977-06-06
Method and torch for maintaining multiicoaxial arc
AU474470B2
(en )
1976-07-22
A metalworking method using electric arcand jet gas andthe apparatus therefor
ZA766112B
(en )
1977-09-28
Mechanical work generating means
GB1549992A
(en )
1979-08-08
Pressure welding
ZA766692B
(en )
1977-10-26
Enciphering-and deciphering apparatus in the form of a typewriter
JPS5222539A
(en )
1977-02-19
Metal welding process
GB1552668A
(en )
1979-09-19
Power supply apparatus for a spark erosion arc welding machine or the like
ZA739570B
(en )
1974-11-27
A metal working method using electric arc and jet gas and the apparatus
ZA732460B
(en )
1974-01-30
Process and apparatus for submerged arc welding
GB1519723A
(en )
1978-08-02
Welding apparatus
IL42570A
(en )
1975-08-31
Gas supplying apparatus
ZA738023B
(en )
1974-12-24
Welding method and apparatus
JPS5222553A
(en )
1977-02-19
Metal pressure welding process and device thereof
JPS5235137A
(en )
1977-03-17
Pressure welding process and device therefor
JPS523543A
(en )
1977-01-12
Multipleeelectrode arc welding method
JPS52120249A
(en )
1977-10-08
Plasma welding process and apparatus therefor
GB1550142A
(en )
1979-08-08
Plasma-arc taphole welding process and apparatus
JPS5245555A
(en )
1977-04-11
Reciprocating multiilayer welding process
JPS5319953A
(en )
1978-02-23
Pressure welding process and apparatus therefor