DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK47340C
(en )
1933-05-15
Procedure for the Production of Amorphous Carbon.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK48228C
(en )
1934-01-02
Procedure for the production of alcohols.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK49221C
(en )
1934-09-03
Procedure for the production of sodium nitrate.
DK46954C
(en )
1933-02-20
Procedure for Making Matches.
DK47183C
(en )
1933-04-03
Procedure for the production of pure hydrogen.
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.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
DK48014C
(en )
1933-11-13
Procedure for the Manufacture of Plants.
DK44567C
(en )
1931-09-07
Procedure for the production of ready-to-use paints.
ES125406A1
(en )
1932-02-16
Procedure for the production of amorphous carbon.
DK48643C
(en )
1934-04-16
Procedure for the manufacture of articles of rubber.
DK48760C
(en )
1934-05-14
Procedure for the manufacture of articles of rubber.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK47889C
(en )
1933-10-16
Procedure for the production of magnesium fertilizers.
DK47669C
(en )
1933-08-21
Procedure for Manufacturing Bricks.
DK48722C
(en )
1934-05-07
Procedure for the Manufacture of Vinyl Resins.
DK50372C
(en )
1935-06-24
Procedure for the manufacture of fertilizers.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
DK49362C
(en )
1934-10-08
Procedure for Making Yeast.