DK36562C
(en )
1926-09-20
Procedure for the manufacture of plastics.
DK35651C
(en )
1926-02-22
Film Production Procedure.
DK38028C
(en )
1927-10-03
Procedure for the manufacture of viscose plastics.
DK40710C
(en )
1929-09-02
Procedure for the manufacture of viscose plastics.
DK40827C
(en )
1929-09-23
Procedure for the manufacture of viscose plastics.
DK40828C
(en )
1929-09-23
Procedure for the manufacture of viscose plastics.
DK42007C
(en )
1930-04-07
Read for the Manufacture of Footwear.
DK34009C
(en )
1924-12-29
Procedure for the Manufacture of Footwear.
DK35592C
(en )
1926-02-08
Procedure for the manufacture of footwear for footwear.
DK35036C
(en )
1925-09-21
Procedure for the Production of Paintings.
DK36174C
(en )
1926-06-28
Procedure for the production of coating materials.
DK46065C
(en )
1932-08-15
Procedure for the manufacture of plastics.
DK39902C
(en )
1929-03-11
Procedure for the manufacture of art objects of art horn.
DK49402C
(en )
1934-10-15
Procedure for the manufacture of plastics.
DK37042C
(en )
1927-01-17
Procedure for Manufacturing Ketenes.
DK32999C
(en )
1924-03-24
Procedure for the manufacture of detonators.
DK38549C
(en )
1928-03-12
Procedure for the Production of Dioxyacetone.
DK38779C
(en )
1928-05-21
Procedure for the Production of Arsenobenzols.
DK35338C
(en )
1925-11-30
Procedure for the production of vulcanized rubber.
DK39339C
(en )
1928-10-08
Procedure for the Production of Cyanides.
DK36317C
(en )
1926-08-02
Procedure for the manufacture of semi-finished and semi-finished products of rubber.
DK44285C
(en )
1931-06-29
Procedure for the Manufacture of Footwear.
DK38075C
(en )
1927-10-24
Procedure for the production of cement.
DK42635C
(en )
1930-07-21
Procedure for the manufacture of feedingstuffs.
DK46614C
(en )
1932-12-12
Procedure for the Manufacture of Footwear.