NL87863C - - Google Patents
Info
- Publication number
- NL87863C NL87863C NL87863DA NL87863C NL 87863 C NL87863 C NL 87863C NL 87863D A NL87863D A NL 87863DA NL 87863 C NL87863 C NL 87863C
- Authority
- NL
- Netherlands
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
- G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
- G03C7/25—Dye-imbibition processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20591/51A GB718716A (en) | 1951-08-31 | 1951-08-31 | Improvements in or relating to colour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL87863C true NL87863C (en) |
Family
ID=10148452
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87863D NL87863C (en) | 1951-08-31 | ||
| NLAANVRAGE7112246,A NL172160B (en) | 1951-08-31 | PROCESS FOR PREPARING 1-AMINOALCANE-1,1-DIPHOSPHONIC ACIDS, OF WHICH THE AMINO GROUP MAY BE SUBSTITUTED. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7112246,A NL172160B (en) | 1951-08-31 | PROCESS FOR PREPARING 1-AMINOALCANE-1,1-DIPHOSPHONIC ACIDS, OF WHICH THE AMINO GROUP MAY BE SUBSTITUTED. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2770542A (en) |
| BE (1) | BE513831A (en) |
| CH (1) | CH312232A (en) |
| FR (1) | FR1074576A (en) |
| GB (1) | GB718716A (en) |
| NL (2) | NL172160B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2107094A (en) * | 1934-12-13 | 1938-02-01 | Tru Colour Film Ltd | Colored photography |
-
0
- BE BE513831D patent/BE513831A/xx unknown
- NL NL87863D patent/NL87863C/xx active
- NL NLAANVRAGE7112246,A patent/NL172160B/en unknown
-
1951
- 1951-08-31 GB GB20591/51A patent/GB718716A/en not_active Expired
-
1952
- 1952-08-30 CH CH312232D patent/CH312232A/en unknown
- 1952-08-30 FR FR1074576D patent/FR1074576A/en not_active Expired
- 1952-09-02 US US307567A patent/US2770542A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB718716A (en) | 1954-11-17 |
| BE513831A (en) | |
| FR1074576A (en) | 1954-10-06 |
| US2770542A (en) | 1956-11-13 |
| NL172160B (en) | |
| CH312232A (en) | 1955-12-31 |