DK42403C
(en )
1930-06-16
Apparatus for Drying Laundry.
DK42391C
(en )
1930-06-16
Apparatus for Cinematographic Shooting.
DK42563C
(en )
1930-07-07
Apparatus for Performing Films.
DK42730C
(en )
1930-08-11
Apparatus for pickling seed.
DK46991C
(en )
1933-02-27
Apparatus for drying buildings.
DK43688C
(en )
1931-02-09
Apparatus for Making Butter.
DK41957C
(en )
1930-03-31
Apparatus for Making Boxes.
DK44913C
(en )
1931-11-30
Procedure for Developing Cinematographic Films.
DK45852C
(en )
1932-06-27
Apparatus for Correction of Shot at Air Targets.
DK46137C
(en )
1932-08-29
Apparatus for Dispensing an Adhesive.
DK45309C
(en )
1932-02-29
Apparatus for Displaying Talking, Live Images.
DK45577C
(en )
1932-04-25
Apparatus for Displaying Talking, Live Images.
DK42338C
(en )
1930-06-02
Cinematographic Projection Apparatus.
DK44743C
(en )
1931-10-26
Apparatus for Determining the Direction of a Sounder.
DK43842C
(en )
1931-03-16
Apparatus for the Production of Cellulosexantogenate.
DK41318C
(en )
1929-12-23
Apparatus for Receiving Goods.
DK41700C
(en )
1930-02-24
Device for Starting Engines.
DK44208C
(en )
1931-06-08
Apparatus for Filling Magazines for Self-Charging Weapons.
DK46281C
(en )
1932-10-03
Apparatus for producing artificial daylight.
DK37502C
(en )
1927-05-23
Apparatus for Making Ceruts.
DK40650C
(en )
1929-08-19
Apparatus for Automatic Examination of Cinematographic Films.
DK44792C
(en )
1931-11-02
Apparatus for Playing Skins.
DK45184C
(en )
1932-02-01
Device for setting time intervals.
AT121371B
(en )
1931-02-25
Photographer apparatus.
DK40084C
(en )
1929-04-29
Projection Apparatus for Slides.