BE367084A - - Google Patents
Info
- Publication number
- BE367084A BE367084A BE367084DA BE367084A BE 367084 A BE367084 A BE 367084A BE 367084D A BE367084D A BE 367084DA BE 367084 A BE367084 A BE 367084A
- 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
- G03F3/04—Colour separation; Correction of tonal value by photographic means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB195430A GB344148A (en) | 1930-01-20 | 1930-01-20 | Process for the direct photo-mechanical reproduction of objects, drawings, paintingsand the like in their natural colours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE367084A true BE367084A (en) | 1930-04-30 |
Family
ID=9730970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE367084D BE367084A (en) | 1930-01-20 | 1930-01-20 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE367084A (en) |
| DE (1) | DE558607C (en) |
| FR (1) | FR688615A (en) |
| GB (1) | GB344148A (en) |
-
1930
- 1930-01-20 GB GB195430A patent/GB344148A/en not_active Expired
- 1930-01-20 BE BE367084D patent/BE367084A/xx unknown
- 1930-01-21 FR FR688615D patent/FR688615A/en not_active Expired
- 1930-01-23 DE DE1930558607D patent/DE558607C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB344148A (en) | 1931-03-05 |
| FR688615A (en) | 1930-08-27 |
| DE558607C (en) | 1932-09-09 |