BE401053A - - Google Patents
Info
- Publication number
- BE401053A BE401053A BE401053DA BE401053A BE 401053 A BE401053 A BE 401053A BE 401053D A BE401053D A BE 401053DA BE 401053 A BE401053 A BE 401053A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/681—Plates having mobile parts coming into contact with the bottom of the kettles, pans, or the like
-
- 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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI46382D DE635769C (de) | 1933-01-26 | 1933-01-26 | Verfahren zur Entwicklung von Halogensilberemulsionen auch bei erhoehter Temperatur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE401053A true BE401053A (xx) | 1934-02-28 |
Family
ID=7191737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE401053D BE401053A (xx) | 1933-01-26 | 1934-01-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE401053A (xx) |
| DE (1) | DE635769C (xx) |
| ES (1) | ES133205A1 (xx) |
| FR (1) | FR767565A (xx) |
-
1933
- 1933-01-26 DE DEI46382D patent/DE635769C/de not_active Expired
-
1934
- 1934-01-16 ES ES0133205A patent/ES133205A1/es not_active Expired
- 1934-01-23 FR FR767565D patent/FR767565A/fr not_active Expired
- 1934-01-23 BE BE401053D patent/BE401053A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE635769C (de) | 1936-09-29 |
| FR767565A (fr) | 1934-07-20 |
| ES133205A1 (es) | 1934-03-16 |