CH296548A
(en )
1954-02-15
Process for the production of a pigment from the tetraazaporphin series.
AT174932B
(en )
1953-05-26
Process for the production of sintered shaped bodies using a powder of carbonyl iron
CH288633A
(en )
1953-01-31
Process for the production of a basic polyglycol ether.
CH277917A
(en )
1951-09-30
Method for producing a ceramic sintered body.
CH296555A
(en )
1954-02-15
Process for the production of a pigment from the tetraazaporphin series.
CH287566A
(en )
1952-12-15
Process for making a soap powder.
CH298285A
(en )
1954-04-30
Process for the production of ferromagnetic ceramic bodies.
AT178519B
(en )
1954-05-25
Process for the production of molded bodies from metal powder
AT168884B
(en )
1951-09-10
Process for the production of a sprinkling powder
AT168076B
(en )
1951-04-10
Process for the production of a sintered material
AT197011B
(en )
1958-04-10
Process for the production of a vitamin preparation in powder form
AT184198B
(en )
1955-12-27
Process for the production of an iron powder suitable for sinter-metallurgical purposes from gout dust
AT188917B
(en )
1957-03-25
Process for the production of a ferromagnetic material
AT171409B
(en )
1952-05-26
Process for the production of sintered hard metal alloys
AT172282B
(en )
1952-08-25
Process for the production of an electrical resistor from metal
AT168252B
(en )
1951-05-10
Process for the production of a soil-improving fertilizer from humic material
CH296930A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296933A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296932A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH296931A
(en )
1954-02-28
Process for the production of a thiosemicarbazone.
CH273814A
(en )
1951-02-28
Process for the production of a basic ether of a p-halogenated benzhydrol.
AT172648B
(en )
1952-09-25
Process for the production of iron powder suitable for mass cores
CH270265A
(en )
1950-08-31
Process for the production of a new plastic.
AT177760B
(en )
1954-03-10
Process for the production of carbides from powdery heavy metals
AT180362B
(en )
1954-12-10
Process for the production of a yeast liver preparation