GB190923538A - Improved Means applicable for use in Exposing, Developing and Fixing Photographic Plates. - Google Patents

Improved Means applicable for use in Exposing, Developing and Fixing Photographic Plates.

Info

Publication number
GB190923538A
GB190923538A GB190923538DA GB190923538A GB 190923538 A GB190923538 A GB 190923538A GB 190923538D A GB190923538D A GB 190923538DA GB 190923538 A GB190923538 A GB 190923538A
Authority
GB
United Kingdom
Prior art keywords
developing
plate
exposing
improved means
photographic plates
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
Inventor
George Gatton Melhu Hardingham
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
Application granted granted Critical
Publication of GB190923538A publication Critical patent/GB190923538A/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)
  • Table Equipment (AREA)

Abstract

23,538. Hardingham, G. G. M., [Barclay, H. J.]. Oct. 14. Trays and dishes convertible into other appliances.-A plate-holder in which the plate is exposed and also developed is constructed with a chamber c, Figs. 1 and 2, for the developing or fixing fluids communicating with the plateholder by the longitudinal slot c<1>. A U-tube c<2> is provided for filling the chamber c. The plate d is held between the groove a<2> and the spring catch a<1> and for exposure faces the shutter slide b. After exposure the spring catch a' is released and the plate falls on to the back a of the holder for development. If it is desired to watch the progress of development, the shutter slide b and the back a may be fitted with non-actinic glass.
GB190923538D 1909-10-14 1909-10-14 Improved Means applicable for use in Exposing, Developing and Fixing Photographic Plates. Expired GB190923538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190923538T 1909-10-14

Publications (1)

Publication Number Publication Date
GB190923538A true GB190923538A (en) 1910-07-07

Family

ID=32558338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190923538D Expired GB190923538A (en) 1909-10-14 1909-10-14 Improved Means applicable for use in Exposing, Developing and Fixing Photographic Plates.

Country Status (1)

Country Link
GB (1) GB190923538A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595158A (en) * 1964-04-28 1971-07-27 Pavelle Corp Photographic processing apparatus
US3677163A (en) * 1965-05-10 1972-07-18 Eastman Kodak Co Method and apparatus for processing photographic film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595158A (en) * 1964-04-28 1971-07-27 Pavelle Corp Photographic processing apparatus
US3677163A (en) * 1965-05-10 1972-07-18 Eastman Kodak Co Method and apparatus for processing photographic film

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