DK40650C
(en )
1929-08-19
Apparatus for Automatic Examination of Cinematographic Films.
DK42563C
(en )
1930-07-07
Apparatus for Performing Films.
DK38789C
(en )
1928-05-21
Procedure for Making Cinematographic Color Films.
DK42391C
(en )
1930-06-16
Apparatus for Cinematographic Shooting.
DK40054C
(en )
1929-04-22
Apparatus for Displaying Films with Stereoscopic Effect.
DK34731C
(en )
1925-07-13
Apparatus for Examining Films.
DK46784C
(en )
1933-01-16
Apparatus for Prevention of Film Fires.
DK56207C
(en )
1939-05-22
Apparatus for showing films.
DK44913C
(en )
1931-11-30
Procedure for Developing Cinematographic Films.
DK45728C
(en )
1932-05-30
Apparatus for Transillumination of Eggs.
DK41599C
(en )
1930-02-10
Method of Automatic Film Processing.
DK48347C
(en )
1934-02-05
Apparatus for Line Patterning of Films.
DK31493C
(en )
1923-04-03
Apparatus for Cutting and Collection of Cinematographic Films.
DK46244C
(en )
1932-09-26
Apparatus for Measuring Psychophysical Response Times.
DK35554C
(en )
1926-02-01
Apparatus for Storage of Liquid Medicines.
DK40876C
(en )
1929-10-07
Device for Reproduction of Cinematographic Films.
DK40040C
(en )
1929-04-15
Apparatus for Disinfection of Air.
DK37005C
(en )
1927-01-10
Apparatus for Measuring Liquids.
DK39982C
(en )
1929-04-02
Apparatus for Measuring Liquids.
DK53903C
(en )
1937-11-22
Apparatus for measuring viscosity.
FR667940A
(en )
1929-10-25
Method for presenting or showing cinematographic films
DK40260C
(en )
1929-06-10
Apparatus for the production of films from a cellulose solution.
FI11700A
(en )
1927-09-13
Apparatus for making test copies of film
DK41147C
(en )
1929-11-25
Apparatus for Displaying Live Images.
DK31502C
(en )
1923-04-03
Apparatus for Measuring Feet or Loafers.