CH300582A
(en )
1954-08-15
Process for electrodialysis and device for carrying out the process.
CH291181A
(en )
1953-06-15
Method and device for dividing liquid material.
NL164026B
(en )
PROCESS FOR PREPARING VITAMIN-A-ACID AND ESTERS THEREOF.
CH291626A
(en )
1953-06-30
Process for liquefying gases and equipment for carrying out this process.
CH293129A
(en )
1953-09-15
Process for cleaning objects made of rigid material.
AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
CH266608A
(en )
1950-02-15
Knitting process and flat weft knitting machine for carrying out the process.
CH335724A
(en )
1959-01-31
Elimination process for actuating detector means and means for carrying out the process
CH284354A
(en )
1952-07-31
Method and device for the continuous mixing of textile fibers.
CH294032A
(en )
1953-10-31
Process for cleaning suspensions, in particular fiber suspensions, and pipe centrifuges for carrying out the process.
AT176549B
(en )
1953-10-26
Process for operating vacuum impregnation systems and vacuum impregnation systems 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
CH305692A
(en )
1955-03-15
Process for the production of detergent mixtures.
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
AT176352B
(en )
1953-10-10
Process for impregnating long timber and equipment for carrying out this process
AT201039B
(en )
1958-12-10
Process for operating thin-film evaporators and thin-film evaporators for carrying out the process
AT174442B
(en )
1953-03-25
Process for the desulphurization of gases
CH266859A
(en )
1950-02-28
Procedure for operating oil-firing systems and oil-firing systems for performing the procedure.
CH305488A
(en )
1955-02-28
Process for the eradication of woodworms and device for carrying out the process.
AT176179B
(en )
1953-09-25
Method and device for controlling the drying process of flat structures, foils, threads and bundles of threads
CH292926A
(en )
1953-08-31
Process for generating direct current and selenium dry rectifier system for carrying out the process.
AT170871B
(en )
1952-04-10
Process for the preparation of diarylacetonitriles
AT187752B
(en )
1956-11-26
Process for operating propellant gas generators and propellant gas generators for carrying out the process
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
CH301412A
(en )
1954-09-15
Device for wet treatment of textile material.