BE394776A - - Google Patents
Info
- Publication number
- BE394776A BE394776A BE394776DA BE394776A BE 394776 A BE394776 A BE 394776A BE 394776D A BE394776D A BE 394776DA BE 394776 A BE394776 A BE 394776A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F3/00—Colour separation; Correction of tonal value
- G03F3/02—Colour separation; Correction of tonal value by retouching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW0088418 | 1932-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE394776A true BE394776A (https=) |
Family
ID=7612801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE394776D BE394776A (https=) | 1932-03-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE394776A (https=) |
| FR (1) | FR751791A (https=) |
| GB (1) | GB401556A (https=) |
-
0
- BE BE394776D patent/BE394776A/xx unknown
-
1933
- 1933-03-03 FR FR751791D patent/FR751791A/fr not_active Expired
- 1933-03-04 GB GB665733A patent/GB401556A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB401556A (en) | 1933-11-16 |
| FR751791A (fr) | 1933-09-09 |