|
US2735346A
(en)
*
|
|
1956-02-21 |
|
frantz |
|
US2590899A
(en)
*
|
1945-12-29 |
1952-04-01 |
Walter O Snelling |
Apparatus for the dry development of diazotype photographic paper
|
|
US2698245A
(en)
*
|
1946-04-13 |
1954-12-28 |
Polaroid Corp |
Photographic product and process for making a positive transfer image
|
|
US2524818A
(en)
*
|
1946-06-25 |
1950-10-10 |
Joseph W Mchugh |
Light-sensitive print development apparatus
|
|
FR960188A
(pl)
*
|
1947-01-28 |
1950-04-14 |
|
|
|
US2563342A
(en)
*
|
1947-01-28 |
1951-08-07 |
Polaroid Corp |
Photographic product and process
|
|
US2584030A
(en)
*
|
1947-02-07 |
1952-01-29 |
Polaroid Corp |
Light sensitive silver halide photographic product for image transfer and process utilizing the same
|
|
US2698238A
(en)
*
|
1947-02-08 |
1954-12-28 |
Polaroid Corp |
Photographic product and process
|
|
US2644756A
(en)
*
|
1947-02-08 |
1953-07-07 |
Polaroid Corp |
Photographic process for forming a positive transfer image
|
|
US2653527A
(en)
*
|
1947-02-19 |
1953-09-29 |
Polaroid Corp |
Process for treating photosensitive materials by spreading thereon a layer of processing liquid and apparatus for performing said process
|
|
US2661292A
(en)
*
|
1947-02-19 |
1953-12-01 |
Polaroid Corp |
Product for dispensing a liquidcoated sheet
|
|
FR960844A
(pl)
*
|
1947-02-19 |
1950-04-26 |
|
|
|
US2647049A
(en)
*
|
1947-02-25 |
1953-07-28 |
Polaroid Corp |
Photographic element for color photography and a process of producing multicolor pictures
|
|
NL65605C
(pl)
*
|
1947-07-14 |
|
|
|
|
GB653698A
(en)
*
|
1948-07-14 |
1951-05-23 |
Calico Printers Ass Ltd |
Improvements relating to the development of colour on sheet materials such as textiles
|
|
US2665619A
(en)
*
|
1949-09-09 |
1954-01-12 |
Kenyon Instr Company Inc |
Apparatus for processing photographic film
|
|
US2652759A
(en)
*
|
1949-11-25 |
1953-09-22 |
Polaroid Corp |
Apparatus and process for treating light-sensitive materials with liquid
|
|
NL82334C
(pl)
*
|
1951-03-20 |
|
|
|
|
US2922352A
(en)
*
|
1952-03-12 |
1960-01-26 |
Specialties Inc |
Rapid processing of photographic film
|
|
BE543185A
(pl)
*
|
1954-11-30 |
|
|
|
|
US2923625A
(en)
*
|
1956-09-11 |
1960-02-02 |
Gen Aniline & Film Corp |
Method of producing diazotype prints
|
|
GB849739A
(en)
*
|
1957-06-13 |
1960-09-28 |
Ozalid Co Ltd |
Improvements in or relating to light-sensitive diazotype materials
|
|
US3144817A
(en)
*
|
1960-08-08 |
1964-08-18 |
Aizawa Tatsuo |
Sensitive paper developing device
|
|
US3230089A
(en)
*
|
1962-02-21 |
1966-01-18 |
Bell & Howell Co |
Rapid photographic developing
|
|
GB1143703A
(pl)
*
|
1965-03-18 |
|
|
|
|
NL6800538A
(pl)
*
|
1968-01-12 |
1969-07-15 |
|
|
|
NL172373C
(nl)
*
|
1972-05-26 |
1983-08-16 |
Oce Van Der Grinten Nv |
Werkwijze voor het vervaardigen van diazotypkopieen.
|
|
US4579804A
(en)
*
|
1980-12-23 |
1986-04-01 |
Dai Nippon Insatsu Kabushiki Kaisha |
Method and material for image formation
|