DK45309C
(en )
1932-02-29
Apparatus for Displaying Talking, Live Images.
DK45577C
(en )
1932-04-25
Apparatus for Displaying Talking, Live Images.
DK41147C
(en )
1929-11-25
Apparatus for Displaying Live Images.
DK41318C
(en )
1929-12-23
Apparatus for Receiving Goods.
DK41957C
(en )
1930-03-31
Apparatus for Making Boxes.
DK40982C
(en )
1929-10-28
Apparatus for Calculating Animal Feed Requirements.
DK45056C
(en )
1931-12-28
Apparatus for Displaying Live Advertising Images.
DK37502C
(en )
1927-05-23
Apparatus for Making Ceruts.
DK42391C
(en )
1930-06-16
Apparatus for Cinematographic Shooting.
DK40084C
(en )
1929-04-29
Projection Apparatus for Slides.
DK43113C
(en )
1930-10-06
Procedure for Making Transfer Images.
DK41776C
(en )
1930-03-03
Method and Apparatus for Making Stereoscopic Cinematographic Images.
DK43979C
(en )
1931-04-07
Apparatus for Smoking Food.
DK41809C
(en )
1930-03-10
Procedure and Apparatus for Making Soaps.
DK39948C
(en )
1929-03-25
Apparatus for capturing sharp X-rays.
DK43688C
(en )
1931-02-09
Apparatus for Making Butter.
DK44792C
(en )
1931-11-02
Apparatus for Playing Skins.
DK39302C
(en )
1928-10-01
Apparatus for Displaying Changing Advertisements.
AT121371B
(en )
1931-02-25
Photographer apparatus.
DK38322C
(en )
1928-01-09
Method and Apparatus for Displaying Slides, Cinemas, and the Like.
DK46991C
(en )
1933-02-27
Apparatus for drying buildings.
DK37887C
(en )
1927-08-29
Apparatus for Testing Eggs.
DK46244C
(en )
1932-09-26
Apparatus for Measuring Psychophysical Response Times.
DK42338C
(en )
1930-06-02
Cinematographic Projection Apparatus.
DK37239C
(en )
1927-03-14
Apparatus for opening crowneor capsules.