[go: up one dir, main page]

GB145996A - Improvements in apparatus for developing and fixing photographic films - Google Patents

Improvements in apparatus for developing and fixing photographic films

Info

Publication number
GB145996A
GB145996A GB1900019A GB1900019A GB145996A GB 145996 A GB145996 A GB 145996A GB 1900019 A GB1900019 A GB 1900019A GB 1900019 A GB1900019 A GB 1900019A GB 145996 A GB145996 A GB 145996A
Authority
GB
United Kingdom
Prior art keywords
developing
photographic films
fixing photographic
fixing
scale
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.)
Expired
Application number
GB1900019A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1900019A priority Critical patent/GB145996A/en
Publication of GB145996A publication Critical patent/GB145996A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/02—Containers; Holding-devices
    • G03D13/04—Trays; Dishes; Tanks ; Drums
    • G03D13/06—Light-tight tanks with provision for loading in daylight

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

145,996. Turner, A. R. July 31, 1919. Measures of capacity.-A graduated liquid tank, Fig. 2, for use in conjunction with a photographic developing tank, is fitted with a sliding panel c carrying a clock face d<3> and a thermometer with a temperature scale d' and a corresponding time development scale d<2>.
GB1900019A 1919-07-31 1919-07-31 Improvements in apparatus for developing and fixing photographic films Expired GB145996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1900019A GB145996A (en) 1919-07-31 1919-07-31 Improvements in apparatus for developing and fixing photographic films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1900019A GB145996A (en) 1919-07-31 1919-07-31 Improvements in apparatus for developing and fixing photographic films

Publications (1)

Publication Number Publication Date
GB145996A true GB145996A (en) 1920-07-08

Family

ID=10122054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1900019A Expired GB145996A (en) 1919-07-31 1919-07-31 Improvements in apparatus for developing and fixing photographic films

Country Status (1)

Country Link
GB (1) GB145996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085912A1 (en) * 1982-02-10 1983-08-17 Agfa-Gevaert AG Device for developing color photo-prints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085912A1 (en) * 1982-02-10 1983-08-17 Agfa-Gevaert AG Device for developing color photo-prints

Similar Documents

Publication Publication Date Title
BE574475A (en) Apparatus for the rapid development of photographic films
GB145996A (en) Improvements in apparatus for developing and fixing photographic films
Hanson Intensity measurements in the Raman spectrum of Carbon Dioxide
FR807882A (en) Apparatus for developing photographic and cinematographic films
FR1004509A (en) Device for measuring the diaphaneity of bodies and allowing the correct execution of heliographic and photographic reproductions
FR1139072A (en) Adjustment device for measuring instruments and exposure time adjustment of photographic film and other applications
GB242770A (en) Apparatus for ascertaining the specific gravity of a flowing liquid
FR1121413A (en) Insulated tanks at constant temperature for film development
GB762024A (en) Semi-automatic means for adjusting the shutter speed and diaphragm opening of photographic and cinematographic cameras
FR1068166A (en) Device for projections or recording in relief for cinematographic and photographic films
AT193160B (en) Measuring device for determining the exposure time for photographic enlargements
GB327030A (en) Improvements in or relating to indicating means for use with weighing apparatus
GB888543A (en) Improvements in processes of photographic reproduction
AU1126019A (en) Improvements in photographic film developing apparatus
Stetson Note on the uniformity of film sensitivity of photographic plates
ERDELYI Change in the sensitometric properties of exposed film between exposure and development(Analysis of changes in sensitivity and contrast of photographic film during storage for various times at several temperatures)
FR1163747A (en) Device for photographic prints
FR1166039A (en) Film or film development device
GB134752A (en) Sex Calculator.
FR903640A (en) Pocket device for developing small format photographic film
FR1105521A (en) Angular compensating device for membrane development
CH82989A (en) Developing and fixing apparatus for photographic contact prints
ES202100A3 (en) A photomechanical printing procedure (Machine-translation by Google Translate, not legally binding)
FR1120487A (en) Apparatus for photographic or cinematographic projections in illuminated environments
GB1188119A (en) Improvements in and relating to Diazotype Processes