NL307C
(en )
1914-08-01
Process for preparing a product to replace boiled linseed oil
NL1220C
(en )
1916-05-15
Improvement of a method for the production of securities
CH61710A
(en )
1913-10-16
Process for the preparation of a conversion product of nitroacetyl cellulose
CH68921A
(en )
1915-05-01
Process for the preparation of a conversion product of nitroacetyl cellulose
CH63125A
(en )
1914-01-02
Process for the production of a liquid nitration product of coal tar
CH62821A
(en )
1913-12-16
Process for the production of a detergent
CH72167A
(en )
1916-04-01
Process for the production of a table salt from rock salt
NL523C
(en )
1915-02-15
Process for preparing beta-methyl-gamma-oxybutyldimethylamine
AT63668B
(en )
1914-02-25
Process for the production of a greenish yellow lacquer dye.
CH65927A
(en )
1914-07-16
Process for the manufacture of a resin-like product
NL459C
(en )
1914-12-01
Process for the preparation of quinzarin
NL399C
(en )
1916-10-16
Improvement of a method of producing securities
CH67592A
(en )
1914-12-16
Process for the production of a flammable, gasoline-like liquid
CH67114A
(en )
1914-11-02
Process for the production of a wood substitute
NL839C
(en )
1915-10-01
Process for preparing coffee extract
FR440109A
(en )
1912-07-02
Improvements to anti-slip products for automobiles
CH64483A
(en )
1914-04-01
Process for the production of a metallic lacquer from leukotetrabromoindigo
NL408C
(en )
1914-11-16
Improvement to a grind
ES53472A1
(en )
1912-08-16
A process for the composition of fatty soapy hydrocarbon products.
CH67673A
(en )
1915-01-02
Method of packing
NL1293C
(en )
1916-05-15
Improvement to a U-shaped crate for chests
CH62137A
(en )
1913-11-01
Process for the preparation of a new benzanthrone derivative
NL617C
(en )
1915-04-15
Process for the preparation of bismethylaminotetraminoarsenobenzol
ES54066A1
(en )
1912-12-01
A process for the production of organic solvents.
CH63721A
(en )
1914-02-16
Process for the production of folding packs