CH314629A
(en )
1956-06-30
Method and device for destroying foam
CH310839A
(en )
1955-11-15
Method and device for electroplating metal wires.
AT174157B
(en )
1953-03-10
Method and device for operating hot blast cupolas
CH343554A
(en )
1959-12-31
Method and device for operating glow discharges
CH307733A
(en )
1955-06-15
Method and device for coating workpieces.
AT174599B
(en )
1953-04-10
Method and device for determining gases in metals
AT174012B
(en )
1953-02-25
Tunnel kiln and process for its operation
AT175246B
(en )
1953-06-25
Device for dedusting gases
AT192121B
(en )
1957-09-25
Method and device for roasting sulphidic ores
AT182600B
(en )
1955-07-11
Device for welding pipes by induction heating
AT174789B
(en )
1953-05-11
Method and device for treating mill rolls
AT178631B
(en )
1954-05-25
Method and device for operating tubular contact furnaces for the synthesis of ammonia
AT177043B
(en )
1953-12-28
Method and device for crushing hard material
AT183848B
(en )
1955-11-25
Method and device for flocking objects
AT178206B
(en )
1954-04-26
Method for operating electric furnaces and arrangement for carrying out the method
CH343378A
(en )
1959-12-31
Device for performing electrolytic processes and methods of operating the device
AT178057B
(en )
1954-04-10
Device for heating ring furnaces
AT181423B
(en )
1955-03-25
Method and apparatus for the progressive molding of slide fastener links
AT182672B
(en )
1955-07-25
Method and device for extinguishing lime
CH312753A
(en )
1956-02-29
Method for operating a ball mill and ball mill for practicing the method
AT183860B
(en )
1955-11-25
Method and device for washing and cooling naphthalene-containing gases
AT179954B
(en )
1954-10-25
Method and device for preparing grain
CH302303A
(en )
1954-10-15
Method for operating an electric furnace and furnace serving for carrying out the method.
AT181327B
(en )
1955-03-10
Method and device for operating mechanical rectifiers
CH464338A
(en )
1968-10-31
Method for operating an inverter and arrangement for carrying out the method