CH260669A
(en )
1949-03-31
Process for polishing objects and apparatus for carrying out the process.
AT169079B
(en )
1951-10-10
Process for juicing fruits and their residues
AT167295B
(en )
1950-12-11
Method and means of preserving potato tubers
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
AT169330B
(en )
1951-11-10
Process for the preparation of pyromellitic anhydride
AT183639B
(en )
1955-10-25
Method and device for sterilizing food
AT167834B
(en )
1951-03-10
Method and device for the continuous decomposition of alkali amalgam
AT181934B
(en )
1955-05-10
Method and device for the production of garlic juice in its natural state
AT170282B
(en )
1952-02-11
Process for treating oils
CH277650A
(en )
1951-09-15
Process and apparatus for the production of nitric acid.
AT173230B
(en )
1952-11-25
Process and device for the production of halogenated fatty acids
AT175952B
(en )
1953-09-10
Processes and arrangements for treating objects with ultra-short waves
AT177041B
(en )
1953-12-28
Process for obtaining flour
CH266637A
(en )
1950-02-15
Process for the decomposition of d1-methionine.
AT169315B
(en )
1951-11-10
Process for the aluminothermic extraction of metals
CH260031A
(en )
1949-02-28
Procedure for maintaining silkworms and obtaining their cocoons and equipment for carrying out the procedure.
AT178684B
(en )
1954-06-10
Continuous process for separating soap and base liquor
NL174163B
(en )
PROCESS FOR THE PREPARATION OF WASHING AND CLEANING MATERIALS.
AT185342B
(en )
1956-04-25
Process for treating fabrics and the like similar Good and device for carrying out the process
AT176414B
(en )
1953-10-26
Process for the processing and regeneration of pickling liquors
AT168205B
(en )
1951-05-10
Process for peeling beans
AT176819B
(en )
1953-11-25
Methods and tools for removing lapis stains
AT172945B
(en )
1952-10-25
Method and device for accelerated candying of fruits
AT162396B
(en )
1949-02-25
Process for making soymilk
AT167861B
(en )
1951-03-10
Process for the preparation of corticosterone, dehydrocorticosterone and their esters