DK50385C
(en )
1935-07-01
Procedure for Manufacturing the Diket.
DK55722C
(en )
1939-01-16
Procedure for Manufacturing a Stretchable Tavevære.
DK57354C
(en )
1940-03-11
Procedure for Mercury Benzol.
DK57782C
(en )
1940-07-15
Procedure for Manufacturing a Depolarizer.
DK59582C
(en )
1942-03-23
Procedure for Manufacturing Fertilizers.
DK53770C
(en )
1937-10-25
Procedure for Manufacturing Artifacts.
DK63428C
(en )
1945-04-23
Procedure for Manufacturing Ferraricement.
DK64686C
(en )
1946-08-12
Procedure for Manufacturing Lynlaase.
DK55697C
(en )
1939-01-16
Bookbinding Procedure.
DK49582C
(en )
1934-11-26
Procedure for Manufacturing Gaskets.
DK51515C
(en )
1936-04-14
Procedure for Manufacturing Fuel.
DK55864C
(en )
1939-02-20
Procedure for Manufacturing Cross Coils.
DK53725C
(en )
1937-10-18
Procedure for Making Signatures.
DK58529C
(en )
1941-03-24
Procedure for Manufacturing Wall Pegs.
DK55250C
(en )
1938-09-26
Biscuit Making Machine.
DK52912C
(en )
1937-04-05
Procedure for Manufacturing Reinforced Masonry.
DK56524C
(en )
1939-08-07
Camera for Rullefilms.
DK54482C
(en )
1938-03-21
Procedure for Preventing Mold Formation.
DK57085C
(en )
1939-12-27
Procedure for Manufacturing Masonry.
DK58116C
(en )
1940-10-28
Procedure for Making Enamel.
DK52915C
(en )
1937-04-05
Stregmaal til Afidsning af Nakker og Sinkeforbindelser.
DK54639C
(en )
1938-04-19
Procedure for Manufacturing Footwear for Footwear.
DK54038C
(en )
1937-12-20
Procedure for Making Soaps.
DK54688C
(en )
1938-05-02
Procedure for the manufacture of pesticides.
DK56389C
(en )
1939-07-03
Procedure for Manufacturing Mirrors.