BE501752A - - Google Patents
Info
- Publication number
- BE501752A BE501752A BE501752DA BE501752A BE 501752 A BE501752 A BE 501752A BE 501752D A BE501752D A BE 501752DA BE 501752 A BE501752 A BE 501752A
- 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
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
- G03C1/725—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH282753T | 1950-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501752A true BE501752A (en:Method) |
Family
ID=4529893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501752D BE501752A (en:Method) | 1950-03-11 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE501752A (en:Method) |
| CH (1) | CH282753A (en:Method) |
| DE (1) | DE902935C (en:Method) |
| FR (1) | FR1033538A (en:Method) |
| GB (1) | GB699307A (en:Method) |
| NL (1) | NL80502C (en:Method) |
-
0
- NL NL80502D patent/NL80502C/xx active
- BE BE501752D patent/BE501752A/xx unknown
-
1950
- 1950-03-11 CH CH282753D patent/CH282753A/de unknown
-
1951
- 1951-03-07 FR FR1033538D patent/FR1033538A/fr not_active Expired
- 1951-03-09 GB GB5807/51A patent/GB699307A/en not_active Expired
- 1951-03-09 DE DEE3442A patent/DE902935C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH282753A (de) | 1952-05-15 |
| FR1033538A (fr) | 1953-07-13 |
| GB699307A (en) | 1953-11-04 |
| DE902935C (de) | 1954-01-28 |
| NL80502C (en:Method) |