CH287488A
(en )
1952-12-15
Process for the manufacture of a pesticide.
CH378761A
(en )
1964-06-15
Process for the production of a ferromagnetic material
CH296165A
(en )
1954-01-31
Process for the production of a closed vacuum vessel.
AT188917B
(en )
1957-03-25
Process for the production of a ferromagnetic material
CH448295A
(en )
1967-12-15
Process for the production of a ferromagnetic material
AT168076B
(en )
1951-04-10
Process for the production of a sintered material
CH448294A
(en )
1967-12-15
Process for the production of a ferromagnetic material
AT185388B
(en )
1956-04-25
Process for the production of a ferromagnetic, finely powdered material suitable for magnetic components
AT193836B
(en )
1957-12-10
Process for the production of a velvet or felt-like material
AT167867B
(en )
1951-03-10
Process for the production of a pressure-sensitive recording material
CH270051A
(en )
1950-08-15
Process for the production of a leather-like material.
CH263125A
(en )
1949-08-15
Process for the production of a magnetic material and material obtained by this process.
CH295315A
(en )
1953-12-15
Process for the production of a substance of the methine series.
AT196300B
(en )
1958-03-10
Process for the production of a road building material
AT168629B
(en )
1951-07-10
Process for the production of a road building material
AT172926B
(en )
1952-10-25
Process for the production of new aroylethylene compounds
AT184946B
(en )
1956-03-10
Process for the production of a crystal from semiconducting material
AT175703B
(en )
1953-08-10
Process for the production of wood molding materials
AT191789B
(en )
1957-09-10
Process for the production of a material
AT168884B
(en )
1951-09-10
Process for the production of a sprinkling powder
AT225952B
(en )
1963-02-25
Process for the production of a permanent magnetic material
AT172933B
(en )
1952-10-25
Process for the production of new dioxopiperidines
CH300013A
(en )
1954-07-15
Process for the production of a chlorosilane.
AT172949B
(en )
1952-10-25
Process for making a plasticizer
AT170286B
(en )
1952-02-11
Process for making a plasticizer