DK50385C
(en )
1935-07-01
Procedure for Manufacturing the Diket.
DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK49364C
(en )
1934-10-08
Procedure for Continuous Production of Chlorine Sub-Acidification.
DK49684C
(en )
1934-12-27
Procedure for the production of white, opaque iron enamels or glasses.
SU30125A1
(en )
1933-04-30
Seal
DK49778C
(en )
1935-01-21
Procedure for the Production of Titanium Oxide.
DK50230C
(en )
1935-05-13
Procedure for the production of special malt.
DK49937C
(en )
1935-02-25
Procedure for the production of enamels with a white, complete or partial opacity.
DK53401C
(en )
1937-08-02
Procedure for Making White, Opaque Enamel.
DK49968C
(en )
1935-03-04
Procedure for the manufacture of resistant, oxygen-releasing detergents.
DK51589C
(en )
1936-05-04
Procedure for the manufacture of tempered articles.
DK49701C
(en )
1934-12-27
Gas Production Procedure.
CH167411A
(en )
1934-02-28
Building block.
ES128530A1
(en )
1933-01-16
An improved process for the manufacture of glass tiles and tiles.
DK50336C
(en )
1935-06-17
Procedure for the Production of Quinoline Derivatives.
DK50425C
(en )
1935-07-15
Procedure for the Production of Quinoline Derivatives.
DK54681C
(en )
1938-05-02
Procedure for the production of splinter-free glass.
ES134270A1
(en )
1934-07-01
Procedure for the production of artistic enamels.
DK49638C
(en )
1934-12-10
Procedure for the production of dilute acids.
GR3993B
(en )
1933-01-11
METHOD FOR THE APPEARANCE OF POSITIVE DIAZOTYPES.
ES125460A1
(en )
1932-02-16
Improvements in the manufacture of silica bricks.
DK55077C
(en )
1938-08-08
Procedure for the manufacture of refractory articles.
DK54405C
(en )
1938-02-28
Procedure for the manufacture of refractory articles.
DK49325C
(en )
1934-10-01
Procedure for the manufacture of wax-prepared paper or similar containers.
DK53555C
(en )
1937-09-06
Splinter-free, composite Glass.