CH577697A5 - - Google Patents
Info
- Publication number
- CH577697A5 CH577697A5 CH601673A CH601673A CH577697A5 CH 577697 A5 CH577697 A5 CH 577697A5 CH 601673 A CH601673 A CH 601673A CH 601673 A CH601673 A CH 601673A CH 577697 A5 CH577697 A5 CH 577697A5
- Authority
- CH
- Switzerland
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
- G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor
- G03C5/3952—Chemical, mechanical or thermal methods, e.g. oxidation, precipitation, centrifugation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722220667 DE2220667A1 (de) | 1972-04-27 | 1972-04-27 | Verfahren zum regenerieren von gebrauchten fotografischen silberbleichloesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH577697A5 true CH577697A5 (hr) | 1976-07-15 |
Family
ID=5843441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH601673A CH577697A5 (hr) | 1972-04-27 | 1973-04-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3839043A (hr) |
| JP (1) | JPS4942347A (hr) |
| BE (1) | BE798381A (hr) |
| CH (1) | CH577697A5 (hr) |
| DE (1) | DE2220667A1 (hr) |
| FR (1) | FR2182174B3 (hr) |
| GB (1) | GB1408523A (hr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556269Y2 (hr) * | 1974-06-07 | 1980-02-13 | ||
| US20120070365A1 (en) * | 2009-02-09 | 2012-03-22 | Mira Bergstein Freiberg | Process and apparatus for preparing molecular bromine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515930A (en) * | 1946-05-04 | 1950-07-18 | Pavelle Color Inc | Regeneration of photographic silver bleach solution |
| BE500332A (hr) * | 1949-12-30 | |||
| US3615507A (en) * | 1968-12-13 | 1971-10-26 | Eastman Kodak Co | Photographic bleach-fix solutions |
| UST878007I4 (en) * | 1970-01-29 | 1970-09-08 | Defensive publication | |
| US3770437A (en) * | 1972-04-06 | 1973-11-06 | D Brugger | Photographic bleach compositions |
-
1972
- 1972-04-27 DE DE19722220667 patent/DE2220667A1/de active Pending
-
1973
- 1973-04-18 BE BE1004978A patent/BE798381A/xx unknown
- 1973-04-20 US US00353101A patent/US3839043A/en not_active Expired - Lifetime
- 1973-04-26 CH CH601673A patent/CH577697A5/xx not_active IP Right Cessation
- 1973-04-26 JP JP48048259A patent/JPS4942347A/ja active Pending
- 1973-04-27 GB GB2015773A patent/GB1408523A/en not_active Expired
- 1973-04-27 FR FR7315314A patent/FR2182174B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2220667A1 (de) | 1973-11-08 |
| GB1408523A (en) | 1975-10-01 |
| FR2182174B3 (hr) | 1976-04-16 |
| JPS4942347A (hr) | 1974-04-20 |
| BE798381A (nl) | 1973-10-18 |
| FR2182174A1 (hr) | 1973-12-07 |
| US3839043A (en) | 1974-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |