NL164026B
(en )
PROCESS FOR PREPARING VITAMIN-A-ACID AND ESTERS THEREOF.
CH291181A
(en )
1953-06-15
Method and device for dividing liquid material.
CH260669A
(en )
1949-03-31
Process for polishing objects and apparatus for carrying out the process.
CH248309A
(en )
1947-04-30
Method for operating gas turbine plants and device for carrying out the method.
CH254109A
(en )
1948-04-15
Process for producing permanent waves and device for carrying out the process.
CH266608A
(en )
1950-02-15
Knitting process and flat weft knitting machine for carrying out the process.
CH267495A
(en )
1950-03-31
Method for operating heat engines and device for carrying out the method.
CH335724A
(en )
1959-01-31
Elimination process for actuating detector means and means for carrying out the process
AT173877B
(en )
1953-02-10
Process for operating high vacuum diffusion pumps and high vacuum diffusion pumps for carrying out the process
CH274839A
(en )
1951-04-30
Process for the recovery of platinum.
CH310711A
(en )
1955-10-31
Process for the preparation of p-butylamino-benzoic acid-y-diethylamino-B-oxy-propyl ester.
AT176549B
(en )
1953-10-26
Process for operating vacuum impregnation systems and vacuum impregnation systems for carrying out the process
CH289046A
(en )
1953-02-28
Process for the series production of items of clothing.
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
AT201039B
(en )
1958-12-10
Process for operating thin-film evaporators and thin-film evaporators for carrying out the process
CH291194A
(en )
1953-06-15
Process for the preparation of amines of naphthostyril.
CH266859A
(en )
1950-02-28
Procedure for operating oil-firing systems and oil-firing systems for performing the procedure.
AT187752B
(en )
1956-11-26
Process for operating propellant gas generators and propellant gas generators for carrying out the process
CH305488A
(en )
1955-02-28
Process for the eradication of woodworms and device for carrying out the process.
CH292926A
(en )
1953-08-31
Process for generating direct current and selenium dry rectifier system for carrying out the process.
AT178250B
(en )
1954-04-26
Process for the production of model pieces and device for carrying out the process
CH319624A
(en )
1957-02-28
Method for operating high vacuum diffusion pumps and pump for carrying out the method
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
AT169848B
(en )
1951-12-27
Process for operating rotary kilns and rotary kilns for carrying out the process