CH214354A
(en )
1941-04-15
Electrical apparatus.
CH216566A
(en )
1941-08-31
Link for raceways.
DK62766C
(en )
1944-10-09
Apparatus for Reducing the Interference Occurring in Amplifiers.
CH202899A
(en )
1939-02-15
Electrodynamic apparatus, in particular loudspeakers.
DK76129C
(en )
1953-07-20
Apparatus for making masks.
DK65823C
(en )
1947-11-03
Apparatus for measuring speed, in particular the speed of ships.
DK57349C
(en )
1940-03-04
Vehicle Load Checking Apparatus.
DK57322C
(en )
1940-02-26
Apparatus for Copying Drawings.
DK70601C
(en )
1950-02-06
Apparatus for rolling cigarettes.
DK61522C
(en )
1943-11-08
Apparatus for illuminating an at least approximately rectangular surface.
DK60602C
(en )
1943-02-15
Disinfectant and Procedure for its Manufacture and Apparatus for Carrying Out the Procedure.
DK57769C
(en )
1940-07-08
Apparatus for Purifying Liquids.
DK63476C
(en )
1945-05-14
Apparatus for Pressing Pipes in the Soil.
DK65267C
(en )
1946-12-30
Apparatus for Pressing Pipes in the Soil.
DK64137C
(en )
1945-12-03
Apparatus for Making Butter in the Presence of Carbon Dioxide.
DK59962C
(en )
1942-07-13
Apparatus for Freezing Foodstuffs.
DK55238C
(en )
1938-09-19
Apparatus for Generating Photocopy.
DK65871C
(en )
1947-11-10
Footwear Extension Apparatus.
DK54835C
(en )
1938-06-07
Apparatus for the Manufacture of Margarine.
DK58543C
(en )
1941-03-31
Apparatus for the manufacture of spring clamps.
DK57165C
(en )
1940-01-15
Apparatus for Exchanging Skillemont.
DK57904C
(en )
1940-08-19
Skin Treatment Device.
DK60814C
(en )
1943-04-19
Coin apparatus for Telephone systems with Central Energy.
DK64437C
(en )
1946-04-23
Apparatus for Making Butter.
DK55442C
(en )
1938-11-14
Procedure for Treating Yeast.