GB8814574D0 - Automatic contrast control - Google Patents

Automatic contrast control

Info

Publication number
GB8814574D0
GB8814574D0 GB888814574A GB8814574A GB8814574D0 GB 8814574 D0 GB8814574 D0 GB 8814574D0 GB 888814574 A GB888814574 A GB 888814574A GB 8814574 A GB8814574 A GB 8814574A GB 8814574 D0 GB8814574 D0 GB 8814574D0
Authority
GB
United Kingdom
Prior art keywords
contrast control
automatic contrast
automatic
control
contrast
Prior art date
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.)
Withdrawn
Application number
GB888814574A
Other versions
GB2214649A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TJOOITINK C
Original Assignee
TJOOITINK C
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TJOOITINK C filed Critical TJOOITINK C
Publication of GB8814574D0 publication Critical patent/GB8814574D0/en
Publication of GB2214649A publication Critical patent/GB2214649A/en
Withdrawn legal-status Critical Current

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
    • 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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/407—Development processes or agents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
GB8814574A 1988-01-18 1988-06-20 Photographic developing process Withdrawn GB2214649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA556730 1988-01-18

Publications (2)

Publication Number Publication Date
GB8814574D0 true GB8814574D0 (en) 1988-07-27
GB2214649A GB2214649A (en) 1989-09-06

Family

ID=4137277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8814574A Withdrawn GB2214649A (en) 1988-01-18 1988-06-20 Photographic developing process

Country Status (1)

Country Link
GB (1) GB2214649A (en)

Also Published As

Publication number Publication date
GB2214649A (en) 1989-09-06

Similar Documents

Publication Publication Date Title
ZA89633B (en) Automatic implement position control system
GB2223718B (en) Control arrangement
GB2220919B (en) Automatic feeder
EP0430034A3 (en) Automatic gain control
GB8812716D0 (en) Control devices
GB8912096D0 (en) Control arrangement
GB8929351D0 (en) Mouth-operated control device
GB9014002D0 (en) Variety control
EP0318006A3 (en) Automatic control system
EP0343682A3 (en) Automatic programming system
GB8811199D0 (en) Automatic heating control system
GB2237463B (en) Automatic volume control system
GB8824539D0 (en) Automatic speed control
EP0410629A3 (en) Automatic signal parameter control
GB8914969D0 (en) Control device
GB8817931D0 (en) Automatic valve
EG18839A (en) An automatic contrast controller
EP0361378A3 (en) Automatic tape-handling archive
GB8830196D0 (en) Control system
GB8814574D0 (en) Automatic contrast control
GB2219066B (en) Control arrangements
GB8709681D0 (en) Control
GB8808511D0 (en) Automatic handbrake
GB8628190D0 (en) Automatic volume control
ZA894082B (en) Control arrangement

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)