DK49937C
(en )
1935-02-25
Procedure for the production of enamels with a white, complete or partial opacity.
DK49684C
(en )
1934-12-27
Procedure for the production of white, opaque iron enamels or glasses.
DK49778C
(en )
1935-01-21
Procedure for the Production of Titanium Oxide.
DK49701C
(en )
1934-12-27
Gas Production Procedure.
ES124731A2
(en )
1932-01-16
A PROCEDURE FOR THE MANUFACTURE OF WHITE, TURBIOUS AND GLASSED OR GLAZED ENAMELS
ES124599A1
(en )
1931-12-01
A procedure for the manufacture of white, cloudy and glazed enamels.
DK53199C
(en )
1937-06-14
Hyposulfite Production Procedure.
DK53259C
(en )
1937-07-05
Hyposulfite Production Procedure.
DK53695C
(en )
1937-10-11
Hyposulfite Production Procedure.
DK50230C
(en )
1935-05-13
Procedure for the production of special malt.
DK49325C
(en )
1934-10-01
Procedure for the manufacture of wax-prepared paper or similar containers.
GR3826B
(en )
1932-09-27
SAFETY CAP.
DK48627C
(en )
1934-04-16
Procedure for the Production of Oil Gas.
DK53401C
(en )
1937-08-02
Procedure for Making White, Opaque Enamel.
AT136591B
(en )
1934-02-26
Cap.
GR3993B
(en )
1933-01-11
METHOD FOR THE APPEARANCE OF POSITIVE DIAZOTYPES.
ES134270A1
(en )
1934-07-01
Procedure for the production of artistic enamels.
DK53555C
(en )
1937-09-06
Splinter-free, composite Glass.
DK59433C
(en )
1942-01-26
Procedure for the production of boron-free or boron-poor, titanium-containing enamels.
ES128530A1
(en )
1933-01-16
An improved process for the manufacture of glass tiles and tiles.
DK49186C
(en )
1934-08-27
Gas development plant or similar.
ES128205A1
(en )
1933-02-01
Integral flight.
DK49093C
(en )
1934-08-06
Spinning top.
GR3512B
(en )
1932-01-29
AUTOMATIC WINE CROWN.
ES125460A1
(en )
1932-02-16
Improvements in the manufacture of silica bricks.