|
US2437924A
|
|
Light-sensitive element for color photography
|
|
DE630832C
|
|
Device for heating metallic embossing rollers for lenticular films
|
|
ES128027A1
|
|
Improvements in the heating of metal cylinders, particularly for film stamping.
|
|
GB395200A
|
|
Improvements in and relating to heating of metal cylinder adapted for goffering or embossing films
|
|
DE620309C
|
|
Device for the optical copying of lenticular films
|
|
DE622350C
|
|
Process for the production of embossing rollers for films by a thumb wheel
|
|
US2008395A
|
|
Goffering machine and heating apparatus therefor
|
|
DE647769C
|
|
Device for copying lenticular films
|
|
DE629113C
|
|
Process for the production of a grid-free partial area in a lenticular film
|
|
DE668090C
|
|
Arrangement for copying embossed films
|
|
GB389830A
|
|
Method and apparatus for embossing cylinders for the goffering of films
|
|
GB383353A
|
|
An improved means of preparing goffered films bearing sound records
|
|
GB384009A
|
|
Improvements in or relating to photographic objectives
|
|
US1945977A
|
|
Color photography objective
|
|
US1982187A
|
|
Apparatus for copying goffered films
|
|
US1935422A
|
|
Apparatus for reproducing goffered films
|
|
US1982209A
|
|
Method of embossing cylinders for the goffering of films
|
|
US1984532A
|
|
Process of sonorizing goffered films and product thereof
|
|
US1897262A
|
|
Cinematographic objective
|
|
US1931228A
|
|
Optical apparatus for the examination of goffered films
|
