CH301205A
(en )
1954-08-31
Method of manufacturing a germanium rectifier.
CH304394A
(en )
1955-01-15
Method of making a lubricant.
AT184323B
(en )
1956-01-10
Method of decorating a room with a curtain
AT172682B
(en )
1952-10-10
Method of making a food
AT180347B
(en )
1954-11-25
Method of making a lubricant
AT192026B
(en )
1957-09-25
Process for the production of a ceramic-like wall covering
AT176273B
(en )
1953-10-10
Process for the production of a wall covering with a glaze-like coating
AT169220B
(en )
1951-10-25
Method of manufacturing a continuous strip
AT194039B
(en )
1957-12-27
Method of making a putty
AT171626B
(en )
1952-06-25
Method of manufacturing a dielectric
CH312860A
(en )
1956-02-29
Process for the preparation of a disazo dye
CH312858A
(en )
1956-02-29
Process for the preparation of a disazo dye
AT193852B
(en )
1957-12-10
Method of making a catalyst
AT195542B
(en )
1958-02-10
Process for the production of a ceramic-like wall covering
AT191385B
(en )
1957-08-26
Method of making a catalyst
CH312857A
(en )
1956-02-29
Process for the preparation of a tetrakisazo dye
CH312856A
(en )
1956-02-29
Process for the preparation of a tetrakisazo dye
AT187240B
(en )
1956-10-25
Process for the manufacture of a tyrothricin preparation
AT170286B
(en )
1952-02-11
Process for making a plasticizer
AT172949B
(en )
1952-10-25
Process for making a plasticizer
CH328043A
(en )
1958-02-28
Process for the production of a marquisette-like curtain fabric on a chain chair
AT179938B
(en )
1954-10-25
Method for producing a spray wire
AT179634B
(en )
1954-09-25
Method of making a roof covering
AT188444B
(en )
1957-01-25
Process for the production of a therapeutically effective double salt
CH316225A
(en )
1956-09-30
Method of manufacturing a plastic plate