CH304101A
(en )
1954-12-31
Process for profiling metal bodies and device for carrying out this process.
CH291626A
(en )
1953-06-30
Process for liquefying gases and equipment for carrying out this process.
AT175704B
(en )
1953-08-10
Process for impregnating fibrous materials
CH284354A
(en )
1952-07-31
Method and device for the continuous mixing of textile fibers.
CH286067A
(en )
1952-10-15
Method and device for mixing textile fibers.
AT176352B
(en )
1953-10-10
Process for impregnating long timber and equipment for carrying out this process
CH325921A
(en )
1957-11-30
Process for the impregnation of erected wooden poles and device for carrying out this process
CH328087A
(en )
1958-02-28
Process for preserving natural and synthetic rubbers
AT177885B
(en )
1954-03-10
Method for obtaining antibioticis
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
AT176549B
(en )
1953-10-26
Process for operating vacuum impregnation systems and vacuum impregnation systems for carrying out the process
AT173554B
(en )
1953-01-10
Process for finishing wood
AT174732B
(en )
1953-04-25
Process for the even impregnation of wood
AT190269B
(en )
1957-06-25
Method and device for impregnating wood
AT174442B
(en )
1953-03-25
Process for the desulphurization of gases
AT178425B
(en )
1954-05-10
Method for obtaining antibioticis
CH260031A
(en )
1949-02-28
Procedure for maintaining silkworms and obtaining their cocoons and equipment for carrying out the procedure.
AT170871B
(en )
1952-04-10
Process for the preparation of diarylacetonitriles
AT185084B
(en )
1956-03-26
Process for the construction of glass-concrete structures and means for carrying out this process
AT177757B
(en )
1954-03-10
Process for finishing fibrous materials
AT175851B
(en )
1953-08-25
Process for rendering the hardness components of water harmless
AT172479B
(en )
1952-09-10
Process for impregnating wood
AT170626B
(en )
1952-03-10
Process for carrying out acid-producing fermentation processes
AT177558B
(en )
1954-02-10
Method and device for re-impregnating parts of standing wooden poles
AT173794B
(en )
1953-01-26
Process for removing asbestos