BE439564A - - Google Patents
Info
- Publication number
- BE439564A BE439564A BE439564DA BE439564A BE 439564 A BE439564 A BE 439564A BE 439564D A BE439564D A BE 439564DA BE 439564 A BE439564 A BE 439564A
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/327—Macromolecular coupling substances
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0064965 | 1939-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439564A true BE439564A (nl) |
Family
ID=7196224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439564D BE439564A (nl) | 1939-06-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2341372A (nl) |
| BE (1) | BE439564A (nl) |
| CH (1) | CH232632A (nl) |
| FR (1) | FR872440A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL143691B (nl) * | 1947-12-17 | Schenck Gmbh Carl | Schuifgewichtweegtoestel met een inrichting voor het verstellen van het schuifgewicht. |
-
0
- BE BE439564D patent/BE439564A/xx unknown
-
1940
- 1940-06-18 US US341180A patent/US2341372A/en not_active Expired - Lifetime
- 1940-06-28 CH CH232632D patent/CH232632A/de unknown
-
1941
- 1941-05-23 FR FR872440D patent/FR872440A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR872440A (fr) | 1942-06-08 |
| CH232632A (de) | 1944-06-15 |
| US2341372A (en) | 1944-02-08 |