CH260161A
(en )
1949-02-28
Method and device for applying atomized liquids to surfaces.
CH265256A
(en )
1949-11-30
Method and device for the continuous casting of metal pipes.
CH257663A
(en )
1948-10-31
Method and device for atomizing liquids.
CH275203A
(en )
1951-05-15
Method and device for the continuous casting of metal sheets.
AT177635B
(en )
1954-02-25
Method and device for arc welding
AT192114B
(en )
1957-09-25
Method and device for welding
AT176369B
(en )
1953-10-10
Method and device for treating molten metal
AT183639B
(en )
1955-10-25
Method and device for sterilizing food
AT185570B
(en )
1956-05-11
Process and device for continuous welding
AT175125B
(en )
1953-06-10
Process and electrode for oxyelectric cutting
CH259502A
(en )
1949-01-31
Method and device for measuring rotational speeds.
CH255925A
(en )
1948-07-31
Method and device for spinning rayon.
CH265555A
(en )
1949-12-15
Method and device for determining the dryness of material webs.
AT168450B
(en )
1951-06-11
Method and device for melting lamp bases into tubular ends of lamp envelopes
AT179699B
(en )
1954-09-25
Induction heating device for seam welding of pipes
AT182600B
(en )
1955-07-11
Device for welding pipes by induction heating
AT192113B
(en )
1957-09-25
Welding method and device for carrying out the same
AT167874B
(en )
1951-03-10
Method and device for automatic arc welding with an electrode that is only coated during the welding process
CH253334A
(en )
1948-02-29
Method and device for keeping AC voltages constant.
AT170301B
(en )
1952-02-11
Method and device for filling bottles
AT186614B
(en )
1956-08-25
Method and device for concentrating liquids
AT184032B
(en )
1955-12-10
Method and arrangement for electric arc welding
AT169339B
(en )
1951-11-10
Procedure for drag welding and electrode for this
AT174854B
(en )
1953-05-11
Method and device for forming concrete bodies
CA434350A
(en )
1946-04-23
Welding method and apparatus