NL140C
(en )
1914-03-02
Method of applying the joint lines in the manufacture of counterfeit faience tiles from cardboard
NL1765C
(en )
1917-01-15
Method for simultaneous forming and hardening of glow mantles
NL769C
(en )
1915-09-15
Method for the mechanical production of paper folding trays
NL931C
(en )
1915-11-15
Method and device for finishing the edges of leatherwork
NL1658C
(en )
1916-11-01
Method for preparing margarine
NL1279C
(en )
1917-01-15
Method for the preparation of aluminum nitrure
NL570C
(en )
1915-04-01
Improvement of a method of uniformly applying and smoothing molten or emulsified solids onto a cooling surface
NL82C
(en )
1914-01-02
Method of purifying pine oil
NL251C
(en )
1914-06-15
A method of transferring the glue oil oxidation products in soluble form
NL1161C
(en )
1916-03-01
Machine to manufacture rib-shaped corrugated metal sheet
NL545C
(en )
1915-03-01
Process for manufacturing paint finishes
NL1713C
(en )
1916-11-15
Method for hydrogenating unsaturated substances
NL1385C
(en )
1916-07-01
Method of processing waste and garbage
NL1296C
(en )
1916-06-01
Method of firing lacquer into metal containers
NL4550C
(en )
1920-01-15
METHOD FOR PREPARING PIGMENTS
NL1180C
(en )
1916-03-15
Improvement of a device for moving transportable artillery laterally
NL1203C
(en )
1916-06-01
Method for deepening boreholes
NL472C
(en )
1914-12-15
Method for mattifying enamel
NL1258C
(en )
1916-05-01
Method for preparing sulfur-containing dyes
NL1645C
(en )
1916-11-15
Improvement of a method for rolling out endless aluminum sheets in layers
NL666C
(en )
1915-05-15
Method for preparing disazo dyes
NL1067C
(en )
1916-01-15
Machine for applying the wrapper to cigars
NL1246C
(en )
1916-04-15
Improvement in suspension devices for supporting automobiles and the like
NL745C
(en )
1915-09-15
Method for preventing clogging of the mouths of the steam supply pipes when distilling liquids
NL1267C
(en )
1916-05-01
Method of powering explosion engines