DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
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.
DK46954C
(en )
1933-02-20
Procedure for Making Matches.
DK48098C
(en )
1933-12-04
Procedure for Making Potash.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
DK47287C
(en )
1933-05-01
Procedure for Making Resitols.
DK49362C
(en )
1934-10-08
Procedure for Making Yeast.
DK45845C
(en )
1932-06-27
Skraatobaksæske til Afklipning af Skraaen.
DK47359C
(en )
1933-05-22
Anordning til Ordning af Lynlaasled.
DK47669C
(en )
1933-08-21
Procedure for Manufacturing Bricks.
DK46955C
(en )
1933-02-20
Procedure for Making Matches.
DK47556C
(en )
1933-07-17
Procedure for Manufacturing Reinforced Walls.
DK48460C
(en )
1934-03-05
Procedure for Making Socks.
DK47142C
(en )
1933-03-27
Method of Manufacture of Fertilizers.
DK48350C
(en )
1934-02-05
Procedure for the Extraction of Sulfur.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK49221C
(en )
1934-09-03
Procedure for the production of sodium nitrate.
DK50372C
(en )
1935-06-24
Procedure for the manufacture of fertilizers.
DK48228C
(en )
1934-01-02
Procedure for the production of alcohols.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
ES121297A1
(en )
1931-02-16
Procedure for obtaining complete dissolved fertilizer.
DK49709C
(en )
1934-12-27
Procedure for Increasing Capillary Activity.