BE469947A - - Google Patents
Info
- Publication number
- BE469947A BE469947A BE469947DA BE469947A BE 469947 A BE469947 A BE 469947A BE 469947D A BE469947D A BE 469947DA BE 469947 A BE469947 A BE 469947A
- 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42648642A | 1942-01-12 | 1942-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469947A true BE469947A (xx) |
Family
ID=23690985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469947D BE469947A (xx) | 1942-01-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE469947A (xx) |
| FR (1) | FR938824A (xx) |
| GB (1) | GB628783A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3321970A (en) * | 1964-10-15 | 1967-05-30 | Charles Wheatley Company | Dual orifice plug fitting |
-
0
- BE BE469947D patent/BE469947A/xx unknown
-
1946
- 1946-11-22 FR FR938824D patent/FR938824A/fr not_active Expired
-
1947
- 1947-10-15 GB GB2766147A patent/GB628783A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB628783A (en) | 1949-09-05 |
| FR938824A (fr) | 1948-10-26 |