DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK47714C
(en )
1933-09-04
Device for the manufacture of rubber footwear with free-protruding Saalrand.
DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK47916C
(en )
1933-10-23
Procedure for Making Resitols.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK50372C
(en )
1935-06-24
Procedure for the manufacture of fertilizers.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK48014C
(en )
1933-11-13
Procedure for the Manufacture of Plants.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK44964C
(en )
1931-12-07
Procedure for the manufacture of canisters.
DK44266C
(en )
1931-06-22
Procedure for the Production of Aldehyde Bases.
DK49146C
(en )
1934-08-20
Procedure for the manufacture of footwear.
DK47287C
(en )
1933-05-01
Procedure for Making Resitols.
DK45262C
(en )
1932-02-22
Procedure for the Preparation of Higher Aliphatic Alcohols.
DK48427C
(en )
1934-02-26
Process for the Preparation of 3-5-Dihalo-Pyridones.
DK47986C
(en )
1933-11-06
Procedure for Manufacturing Lynlaase.
DK46358C
(en )
1932-10-24
Procedure for the manufacture of synthetic resins.
DK47889C
(en )
1933-10-16
Procedure for the production of magnesium fertilizers.
DK48228C
(en )
1934-01-02
Procedure for the production of alcohols.
DK47741C
(en )
1933-09-11
Procedure for the manufacture of cork molds.
ES120555A1
(en )
1930-12-01
Procedure for the manufacture of shoelaces.
DK47132C
(en )
1933-03-27
Assistive device for the manufacture of Lynlaase.
DK45025C
(en )
1931-12-21
Gloves Manufacture Procedure.