DK46293C
(en )
1932-10-10
Procedure for the Production of Cinematographic Films.
DK51053C
(en )
1935-12-23
Machine for the production of inscriptions on films.
DK49364C
(en )
1934-10-08
Procedure for Continuous Production of Chlorine Sub-Acidification.
DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK47822C
(en )
1933-10-02
Apparatus for the production of foam by mechanical means.
DK52617C
(en )
1937-01-25
Apparatus for the production of air foam by mechanical means.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK41697C
(en )
1930-02-24
Apparatus for the production of foam by mechanical means.
DK47741C
(en )
1933-09-11
Procedure for the manufacture of cork molds.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK50884C
(en )
1935-11-11
Apparatus for the production of ethylene glycol.
DK48228C
(en )
1934-01-02
Procedure for the production of alcohols.
DK49221C
(en )
1934-09-03
Procedure for the production of sodium nitrate.
DK48218C
(en )
1934-01-02
Process for the production of tetrahydrofurfuryl alcohol.
DK50230C
(en )
1935-05-13
Procedure for the production of special malt.
DK51588C
(en )
1936-05-04
Process for the Production of Dihydromorphinones.
DK55772C
(en )
1939-01-30
Apparatus for the mechanical production of fire-fighting foam.
DK48479C
(en )
1934-03-05
Procedure for the production of ethyl alcohol.
DK40079C
(en )
1929-04-29
Apparatus for the production of cooling stock.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK48567C
(en )
1934-03-26
Apparatus for producing sound.
DK49138C
(en )
1934-08-13
Procedure for the production of clichés.
DK39418C
(en )
1928-10-29
Apparatus for the manufacture of a cooling brine.
DK39518C
(en )
1928-11-26
Apparatus for the manufacture of a cooling brine.
DK57871C
(en )
1940-08-05
Procedure for the production of lightweight concrete.