ES139752A1 - A PHOTOGRAPHIC DEVELOPER FOR THE REVERSION METHOD - Google Patents

A PHOTOGRAPHIC DEVELOPER FOR THE REVERSION METHOD

Info

Publication number
ES139752A1
ES139752A1 ES0139752A ES139752A ES139752A1 ES 139752 A1 ES139752 A1 ES 139752A1 ES 0139752 A ES0139752 A ES 0139752A ES 139752 A ES139752 A ES 139752A ES 139752 A1 ES139752 A1 ES 139752A1
Authority
ES
Spain
Prior art keywords
photographic developer
reversion method
reversion
photographic
developer
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
ES0139752A
Other languages
Spanish (es)
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.)
Farbenindustrie AG
Original Assignee
Farbenindustrie AG
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 Farbenindustrie AG filed Critical Farbenindustrie AG
Publication of ES139752A1 publication Critical patent/ES139752A1/en
Expired 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
    • G03C5/50—Reversal development; Contact processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES0139752A 1934-10-27 1935-10-05 A PHOTOGRAPHIC DEVELOPER FOR THE REVERSION METHOD Expired ES139752A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2124608X 1934-10-27

Publications (1)

Publication Number Publication Date
ES139752A1 true ES139752A1 (en) 1935-12-01

Family

ID=32044201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0139752A Expired ES139752A1 (en) 1934-10-27 1935-10-05 A PHOTOGRAPHIC DEVELOPER FOR THE REVERSION METHOD

Country Status (5)

Country Link
US (1) US2124608A (en)
BE (1) BE411667A (en)
ES (1) ES139752A1 (en)
FR (1) FR796015A (en)
GB (1) GB451030A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565146A (en) * 1943-06-23 1944-10-27 Eastman Kodak Co Improvements relating to photographic fixing solutions
US2466423A (en) * 1945-05-11 1949-04-05 Eastman Kodak Co Fine-grain developers
US2657138A (en) * 1950-01-03 1953-10-27 Leonard A Robbins Photographic film developing composition containing beta, beta'-di-chloroethyl ether

Also Published As

Publication number Publication date
BE411667A (en) 1935-11-30
US2124608A (en) 1938-07-26
FR796015A (en) 1936-03-27
GB451030A (en) 1936-07-28

Similar Documents

Publication Publication Date Title
FR796173A (en) Photographic process
ES139752A1 (en) A PHOTOGRAPHIC DEVELOPER FOR THE REVERSION METHOD
FR808377A (en) Photographic developer
FR782001A (en) Photographic printer
ES134656A1 (en) Device for copying film.
FR781877A (en) Photographic developer
FR797143A (en) Photographic printer
FR769531A (en) Photographic printer-enlarger
ES133383A1 (en) Warp developer mechanism.
ES2939Y (en) Box for photographic devices.
DK53188C (en) Photographic Developer for the Conversion Procedure.
FI17340A (en) Photographic machine
DK53430C (en) Photographic Developer.
DK53466C (en) Photographic Developer.
ES134494A1 (en) A stabilizing device for aircraft.
FR793016A (en) Photographic shutter
ES133393A3 (en) A procedure for making velvet ribbons.
ES135057A1 (en) A helico-agitator apparatus.
FR748355A (en) Advanced photographic printer
ES133635A1 (en) A method for manufacturing separable fastening devices.
ES142790A1 (en) Procedure for obtaining photographic developer.
ES132861A1 (en) A mechanism for the operation of useful machines.
ES127137A1 (en) A new procedure for cinematographic projections.
ES132502A1 (en) Procedure for fast photography.
ES135364A1 (en) A cinematographic projection device.