GB213973A - Improvements in dishes for developing and fixing roll films - Google Patents

Improvements in dishes for developing and fixing roll films

Info

Publication number
GB213973A
GB213973A GB84523A GB84523A GB213973A GB 213973 A GB213973 A GB 213973A GB 84523 A GB84523 A GB 84523A GB 84523 A GB84523 A GB 84523A GB 213973 A GB213973 A GB 213973A
Authority
GB
United Kingdom
Prior art keywords
dish
dishes
film
roll
films
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
GB84523A
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 GB84523A priority Critical patent/GB213973A/en
Publication of GB213973A publication Critical patent/GB213973A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

213,973. Leigh, A., and Baker, T. Jan, 10, 1923. Dishes for roll-films.-A dish for developing roll films by the method which consists in holding the film suspended by one end and moving this end down and up so that the film alternately rolls up and unrolls in the dish, comprises parallel end walls 2, sloping side walls 3, and a base 4 semi-circular in internal section, the shape assisting the natural tendency of the film to roll up. The mouth is fared at 5 to prevent loss of treating liquid. The Provisional Specification also states that the dish may have its opposite sides parallel and its base straight instead of curved.
GB84523A 1923-01-10 1923-01-10 Improvements in dishes for developing and fixing roll films Expired GB213973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB84523A GB213973A (en) 1923-01-10 1923-01-10 Improvements in dishes for developing and fixing roll films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB84523A GB213973A (en) 1923-01-10 1923-01-10 Improvements in dishes for developing and fixing roll films

Publications (1)

Publication Number Publication Date
GB213973A true GB213973A (en) 1924-04-10

Family

ID=9711449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB84523A Expired GB213973A (en) 1923-01-10 1923-01-10 Improvements in dishes for developing and fixing roll films

Country Status (1)

Country Link
GB (1) GB213973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514853A (en) * 1947-10-30 1950-07-11 Valmore J Forgett Holder for reels of developed photographic paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514853A (en) * 1947-10-30 1950-07-11 Valmore J Forgett Holder for reels of developed photographic paper

Similar Documents

Publication Publication Date Title
GB213973A (en) Improvements in dishes for developing and fixing roll films
FR648151A (en) Method and device for obtaining yeasts
FR679801A (en) Device for the production of carbonated water and the like
FR773664A (en) Apparatus for drying continuous webs or sheets of all kinds in motion
FR774484A (en) Method and apparatus for making double creping in paper and the like
FR686884A (en) Device for the production of cartons and the like, in continuous sheets
FR634280A (en) Advertising tape to be placed inside cookie boxes, especially in tin cans, with the practical method of maintaining this tape
FR798670A (en) Coating for printing rollers and similar applications
FR609009A (en) Traction sprayer with uniform and constant air pressure in the tank
FR713956A (en) Process for handling milk between the place of production and the place of consumption, and application device
FR769654A (en) Drive device for webs, sheets and the like
FR643580A (en) Massage roller feeding the epidermis
FR733398A (en) Device to facilitate the priming of positive displacement pumps
FR27644E (en) Apparatus for handling containers of all kinds in the air
FR609130A (en) Device for the extinction of connection pipes coupled in parallel
FR586258A (en) Improvements in the production of images, especially scenic effects, and in apparatus intended for this or similar purposes
GB208944A (en) Improvements in or relating to frames for photographs, pictures, and the like
GB201849A (en) Appliance for use in the drying of gloves
FR613074A (en) Bacteriological process for the degelatinization of films, photographic films and the like
AU1274723A (en) A' device forgripping' and holding material in form' of sheets and the'like:
FR27724E (en) Abdominal waist belt system against obesity and for sport and the user
FR725454A (en) Device for holding dressings, wraps and the like
FR590832A (en) Device allowing the continuous winding and unwinding of films in cinematographic devices
FR49533E (en) Method and device for periodically interrupting the endless chain of entangled sheets of paper produced between two meshing toothed wheels
FR652074A (en) Device for guiding the web and the edges of a fabric