DK48723C
(en )
1934-05-07
Method of Manufacturing Fertilizer.
DK47142C
(en )
1933-03-27
Method of Manufacture of Fertilizers.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
DK53019C
(en )
1937-05-03
Method of Manufacture of Fertilizers.
DK47256C
(en )
1933-04-24
Method of Manufacturing Hydraulic Cement.
DK48014C
(en )
1933-11-13
Procedure for the Manufacture of Plants.
DK50372C
(en )
1935-06-24
Procedure for the manufacture of fertilizers.
DK48228C
(en )
1934-01-02
Procedure for the production of alcohols.
DK35704C
(en )
1926-03-01
Method of Manufacture of Fertilizers.
DK36090C
(en )
1926-06-07
Method of Manufacture of Fertilizers.
DK49221C
(en )
1934-09-03
Procedure for the production of sodium nitrate.
DK47567C
(en )
1933-07-24
Procedure for Making Potash.
DK47890C
(en )
1933-10-16
Procedure for Making Potash.
DK47508C
(en )
1933-07-03
Procedure for Making Potash.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK47669C
(en )
1933-08-21
Procedure for Manufacturing Bricks.
DK38617C
(en )
1928-04-02
Method of Manufacture of Fertilizers.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK45845C
(en )
1932-06-27
Skraatobaksæske til Afklipning af Skraaen.
DK47359C
(en )
1933-05-22
Anordning til Ordning af Lynlaasled.
DK47156C
(en )
1933-04-03
Method of Making High Percentage Transparent Soaps.
DK49362C
(en )
1934-10-08
Procedure for Making Yeast.
DK46954C
(en )
1933-02-20
Procedure for Making Matches.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.