DK44507C
(en )
1931-08-17
Procedure for the Production of Vanillin.
DK39256C
(en )
1928-09-17
Procedure for the manufacture of inoculants.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK38548C
(en )
1928-03-12
Process for the Preparation of 1-Amino-3-dialkylamino-2-propanols.
DK42908C
(en )
1930-09-08
Procedure for the production of clichés.
DK38843C
(en )
1928-06-04
Procedure for the production of paving.
DK38075C
(en )
1927-10-24
Procedure for the production of cement.
DK39902C
(en )
1929-03-11
Procedure for the manufacture of art objects of art horn.
DK37847C
(en )
1927-08-22
Procedure for the manufacture of locknuts with bent axis.
DK39774C
(en )
1929-02-04
Procedure for the manufacture of braces for footwear.
DK44473C
(en )
1931-08-10
Procedure for the manufacture of fertilizers.
DK37070C
(en )
1927-01-31
Procedure for Making Soap.
DK44964C
(en )
1931-12-07
Procedure for the manufacture of canisters.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.
DK40229C
(en )
1929-06-03
Procedure for Extending the Duration of Lead Accumulators.
DK45352C
(en )
1932-03-07
Procedure for the Production of Cuprinitrate.
DK39339C
(en )
1928-10-08
Procedure for the Production of Cyanides.
DK37285C
(en )
1927-03-28
Baandmaal til Maaling af Svin.
DK41231C
(en )
1929-12-09
Procedure for the manufacture of iron retaining walls.
DK41392C
(en )
1929-12-30
Process for the Preparation of Spreadable Nitrophosphates.
DK42057C
(en )
1930-04-14
Process for the Preparation of Spreadable Nitrophosphates.
DK43268C
(en )
1930-10-27
Process for the Preparation of Spreadable Nitrophosphates.
GR1085B
(en )
1925-12-31
PROVISION FOR THE DETERMINATION (ANCHORING) OF NAFKLASTRAS.
DK37957C
(en )
1927-09-19
Brick.