BE432677A - - Google Patents
Info
- Publication number
- BE432677A BE432677A BE432677DA BE432677A BE 432677 A BE432677 A BE 432677A BE 432677D A BE432677D A BE 432677DA BE 432677 A BE432677 A BE 432677A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL86388 | 1938-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE432677A true BE432677A (en) |
Family
ID=19750285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE432677D BE432677A (en) | 1938-02-10 |
Country Status (7)
Country | Link |
---|---|
US (1) | US2239704A (en) |
BE (1) | BE432677A (en) |
CH (1) | CH212652A (en) |
DE (1) | DE714560C (en) |
FR (1) | FR850072A (en) |
GB (1) | GB524786A (en) |
NL (1) | NL50897C (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL67828C (en) * | 1946-03-15 | |||
US2501874A (en) * | 1946-06-12 | 1950-03-28 | Gen Aniline & Film Corp | Photographic diazo-sensitized glassine paper |
US2657141A (en) * | 1947-07-14 | 1953-10-27 | Grinten Chem L V D | Diazotype developer composition containing a potassium borate and process of using same |
US2616803A (en) * | 1948-03-11 | 1952-11-04 | Leonard E Ravich | Diazotype dyeing and printing of web or sheet material |
US2703756A (en) * | 1951-12-12 | 1955-03-08 | Gen Aniline & Film Corp | Vesicular prints and process of making same |
US2699392A (en) * | 1951-12-12 | 1955-01-11 | Gen Aniline & Film Corp | Vesicular prints and process of making same |
US2743191A (en) * | 1952-05-13 | 1956-04-24 | Dick Co Ab | Method for manufacturing transfer sheets for spirit duplication |
US2732299A (en) * | 1952-07-22 | 1956-01-24 | Light sensitive | |
BE528363A (en) * | 1954-02-10 | |||
NL136527C (en) * | 1966-11-07 | |||
US3976488A (en) * | 1969-02-19 | 1976-08-24 | Mita Industrial Company, Ltd. | Treating agent for diazo-type multicolor reproduction |
-
0
- BE BE432677D patent/BE432677A/xx unknown
- NL NL50897D patent/NL50897C/xx active
-
1939
- 1939-02-07 GB GB4053/39A patent/GB524786A/en not_active Expired
- 1939-02-08 DE DEN42918D patent/DE714560C/en not_active Expired
- 1939-02-08 US US255344A patent/US2239704A/en not_active Expired - Lifetime
- 1939-02-09 CH CH212652D patent/CH212652A/en unknown
- 1939-02-09 FR FR850072D patent/FR850072A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE714560C (en) | 1941-12-02 |
US2239704A (en) | 1941-04-29 |
CH212652A (en) | 1940-12-15 |
FR850072A (en) | 1939-12-07 |
GB524786A (en) | 1940-08-14 |
NL50897C (en) |