CH375808A
(en )
1964-03-15
Process for erosive spark machining and device for carrying out the process
CH404701A
(en )
1965-12-31
Method for cooling a fluid and device for carrying out the method
CH371331A
(en )
1963-08-15
Process for electric arc welding and electrodes for this
CH385408A
(en )
1964-12-15
Process for achieving a high vacuum and arrangement for carrying out the process
CH403116A
(en )
1965-11-30
Process and device for electric arc welding of thin sheets under protective gas
CH344088A
(en )
1960-01-31
Electrostatic printing process and device for carrying out the process
CH370340A
(en )
1963-06-30
Procedure for traffic monitoring and facility for carrying out the procedure
CH354199A
(en )
1961-05-15
Device for conveying gases
AT203328B
(en )
1959-05-11
Arc protective gas welding process and device for carrying out the process
CH435206A
(en )
1967-05-15
Vacuum distillation process and device for carrying out the process
CH374876A
(en )
1964-01-31
Process for industrial grinding and grinding equipment for performing the process
CH389353A
(en )
1965-03-15
Process for anodic processing of metal parts and device for carrying out the process
CH383520A
(en )
1964-10-31
Vacuum melting and casting process and device for performing the same
CH358541A
(en )
1961-11-30
Process for melting polyamide chips and device for carrying out the process
AT198645B
(en )
1958-07-10
Device for reducing the gas space in liquid containers
FR1205615A
(en )
1960-02-03
Process for removing carbon dioxide from gases containing it
CH393789A
(en )
1965-06-15
Analysis method and device for carrying out the method
MY6200078A
(en )
1962-12-31
New derivatives or n-mono-benzhydryl-piperazine and process for the preparationthereof
CH454304A
(en )
1968-04-15
Process for arc welding under protective gas and device for carrying out the process
CH351874A
(en )
1961-01-31
Method for lining a metal pipe with insulating material and device for carrying out the method
AT240137B
(en )
1965-05-10
Process and device for gas shielded arc welding
CH435978A
(en )
1967-05-15
Printing process and contact grid for carrying out the process
FR1171454A
(en )
1959-01-27
Welding process and apparatus
AT197162B
(en )
1958-04-10
Flame spraying process and device for carrying out this process
CH390296A
(en )
1965-04-15
Process for the separation of gas mixtures and device for carrying out the process