JPS4830484B1 - - Google Patents
Info
- Publication number
- JPS4830484B1 JPS4830484B1 JP8800769A JP8800769A JPS4830484B1 JP S4830484 B1 JPS4830484 B1 JP S4830484B1 JP 8800769 A JP8800769 A JP 8800769A JP 8800769 A JP8800769 A JP 8800769A JP S4830484 B1 JPS4830484 B1 JP S4830484B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR172465 | 1968-11-04 | ||
| FR6929797A FR2058420A5 (enExample) | 1969-09-01 | 1969-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4830484B1 true JPS4830484B1 (enExample) | 1973-09-20 |
Family
ID=26182295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8800769A Pending JPS4830484B1 (enExample) | 1968-11-04 | 1969-11-04 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4830484B1 (enExample) |
| CA (1) | CA923748A (enExample) |
| DE (1) | DE1955232C3 (enExample) |
-
1969
- 1969-10-20 CA CA065262A patent/CA923748A/en not_active Expired
- 1969-11-03 DE DE19691955232 patent/DE1955232C3/de not_active Expired
- 1969-11-04 JP JP8800769A patent/JPS4830484B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1955232A1 (de) | 1970-05-14 |
| CA923748A (en) | 1973-04-03 |
| DE1955232B2 (de) | 1973-04-05 |
| DE1955232C3 (de) | 1973-10-25 |