DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
CH157859A
(en )
1932-10-31
Sprinkler.
DK49221C
(en )
1934-09-03
Procedure for the production of sodium nitrate.
DK51984C
(en )
1936-08-10
Procedure for the production of sodium nitrate.
DK48228C
(en )
1934-01-02
Procedure for the production of alcohols.
DK44545C
(en )
1931-08-31
Procedure for the production of sodium nitrate.
DK130642B
(en )
1975-03-17
Analogous process for the preparation of 4-carbamoyloxymethyl-1-phthalazone derivatives.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK47667C
(en )
1933-08-21
Procedure for the Preparation of Aminomethylheptene Derivatives.
DK48218C
(en )
1934-01-02
Process for the production of tetrahydrofurfuryl alcohol.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
DK56562C
(en )
1939-08-21
Procedure for the Production of Hydrocarbons.
DK46954C
(en )
1933-02-20
Procedure for Making Matches.
DK51216C
(en )
1936-02-03
Procedure for the manufacture of explosives.
DK45479C
(en )
1932-04-04
Procedure for the Production of Potassium Carbonate.
DK50230C
(en )
1935-05-13
Procedure for the production of special malt.
DK51789C
(en )
1936-06-22
Procedure for the production of quaternary ammonium compounds.
DK47508C
(en )
1933-07-03
Procedure for Making Potash.
DK47567C
(en )
1933-07-24
Procedure for Making Potash.
DK47890C
(en )
1933-10-16
Procedure for Making Potash.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK49138C
(en )
1934-08-13
Procedure for the production of clichés.
DK55976C
(en )
1939-03-27
Procedure for the Production of Aneurin.
DK56249C
(en )
1939-06-06
Procedure for the Production of Aneurin.