AT87676B
(en )
1922-03-27
Process for the manufacture of a binder for briquettes.
CH101173A
(en )
1923-09-01
Process for the production of primers.
AT108103B
(en )
1927-11-25
Process for the production of moldings from metals.
CH86573A
(en )
1920-09-01
Process for the production of gravure forms.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
CH108486A
(en )
1925-01-16
Process for making a stable diazo compound.
AT98968B
(en )
1925-01-10
Process for the production of briquettes from fuel.
AT108109B
(en )
1927-11-25
Process for the manufacture of low-sulfur cast iron.
AT91489B
(en )
1923-02-26
Process for the production of wooden pencils.
CH92609A
(en )
1922-01-16
Process for the preparation of a quinoline series amino alcohol.
CH82593A
(en )
1919-10-01
Process for making a coffee essence
CH102213A
(en )
1923-11-16
Process for the production of a wood substitute.
CH94692A
(en )
1922-05-01
Process for producing a coating material.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
AT91322B
(en )
1923-02-26
Process for the manufacture of corrugated cardboard.
AT107001B
(en )
1927-08-10
Process for the production of detonators.
AT108894B
(en )
1928-02-10
Process for the production of butyric acid.
AT91374B
(en )
1923-02-26
Process for the preparation of new parenterally usable iodine compounds.
AT87355B
(en )
1922-02-25
Process for the production of scythe workpieces.
CH127430A
(en )
1928-09-01
Process for making a stable diazo compound.
CH127437A
(en )
1928-09-01
Process for making a stable diazo compound.
CH108852A
(en )
1925-02-02
Process for making a stable diazo compound.
CH127431A
(en )
1928-09-01
Process for making a stable diazo compound.
CH127432A
(en )
1928-09-01
Process for making a stable diazo compound.