|
US1958618A
|
|
Mounting for color filters
|
|
US1958617A
|
|
Image turning attachment for cameras
|
|
US1943687A
|
|
Film shrinkage control
|
|
US1962501A
|
|
Projection attachment
|
|
ES115697A1
|
|
Improvements in the method, with the corresponding apparatus, to produce cinematographic views in color.
|
|
GB344878A
|
|
Improvements in or relating to colour cinematography
|
|
US1964257A
|
|
Apparatus for coloring films
|
|
US1978789A
|
|
Apparatus for making color motion pictures and cameras therefor
|
|
US1953958A
|
|
Projector for color motion pictures
|
|
CA314210A
|
|
Projection device
|
|
CA309696A
|
|
Lens carrier
|
