NL50042C - - Google Patents
Info
- Publication number
- NL50042C NL50042C NL50042DA NL50042C NL 50042 C NL50042 C NL 50042C NL 50042D A NL50042D A NL 50042DA NL 50042 C NL50042 C NL 50042C
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Respiratory Apparatuses And Protective Means (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 |
|---|---|---|---|
| NL90144 | 1938-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50042C true NL50042C (zh) |
Family
ID=19750295
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50042D NL50042C (zh) | 1938-10-12 | ||
| NL90144D NL90144B (zh) | 1938-10-12 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL90144D NL90144B (zh) | 1938-10-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE436449A (zh) |
| NL (2) | NL90144B (zh) |
-
0
- NL NL50042D patent/NL50042C/xx active
- BE BE436449D patent/BE436449A/nl unknown
- NL NL90144D patent/NL90144B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL90144B (zh) | |
| BE436449A (zh) |