CH339643A
(en )
1959-07-15
Magnetic device and method of operating the same
CH357565A
(en )
1961-10-15
Method and device for evacuating molds
CH370996A
(en )
1963-07-31
Method of cleaning solid material
AT206114B
(en )
1959-11-10
Means for tensioning the skin of the face and process for its manufacture
FR1088705A
(en )
1955-03-09
Bidistillation method and apparatus
CH375093A
(en )
1964-02-15
Method and apparatus for continuously washing soap
CH350682A
(en )
1960-12-15
Method and device for transmitting characters
AT191708B
(en )
1957-09-10
Extrusion press and method of extrusion
AT185570B
(en )
1956-05-11
Process and device for continuous welding
AT197317B
(en )
1958-04-25
Method of bleaching
CH340468A
(en )
1959-08-31
Method of extrusion
FR1090762A
(en )
1955-04-04
Electroplating method and apparatus
AT193431B
(en )
1957-11-25
Material treatment method
AT182109B
(en )
1955-05-25
Process for pre-refining and dephosphorising pig iron
CH338743A
(en )
1959-05-31
Method and device for winding several threads
CH328168A
(en )
1958-02-28
Method and device for pressing the sealing jaws of roller mills
CH384845A
(en )
1965-02-26
Method of making silos
AT192744B
(en )
1957-10-25
Method of preservation
AT191804B
(en )
1957-09-25
Process for the construction of penstocks and penstocks produced afterwards
FI27599A
(en )
1955-04-12
Method and apparatus for making zippers
AT196821B
(en )
1958-03-25
Hydraulically acting pit ram and method for setting the same
AT191709B
(en )
1957-09-10
Process for hot extrusion of hollow metallic bodies
AT201553B
(en )
1959-01-10
Process for bleaching and bleaching agents
AT198509B
(en )
1958-07-10
Device for rolling rubber rings
AT195629B
(en )
1958-02-25
Method and device for producing foils