BE748058A - METHOD OF MANUFACTURING DIRECT POSITIVE IMAGES - Google Patents

METHOD OF MANUFACTURING DIRECT POSITIVE IMAGES

Info

Publication number
BE748058A
BE748058A BE748058DA BE748058A BE 748058 A BE748058 A BE 748058A BE 748058D A BE748058D A BE 748058DA BE 748058 A BE748058 A BE 748058A
Authority
BE
Belgium
Prior art keywords
direct positive
positive images
manufacturing direct
manufacturing
images
Prior art date
Application number
Other languages
Dutch (nl)
Inventor
Ag. Agfa-Gevaert
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE748058A publication Critical patent/BE748058A/en

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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
BE748058D 1969-04-02 1970-03-27 METHOD OF MANUFACTURING DIRECT POSITIVE IMAGES BE748058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1716269A GB1299868A (en) 1969-04-02 1969-04-02 Production of direct positive silver images

Publications (1)

Publication Number Publication Date
BE748058A true BE748058A (en) 1970-09-28

Family

ID=10090380

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748058D BE748058A (en) 1969-04-02 1970-03-27 METHOD OF MANUFACTURING DIRECT POSITIVE IMAGES

Country Status (6)

Country Link
BE (1) BE748058A (en)
CA (1) CA943802A (en)
CH (1) CH533851A (en)
DE (1) DE2015152C2 (en)
FR (1) FR2042173A5 (en)
GB (1) GB1299868A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194334A (en) * 1966-09-19 1970-06-10 Agfa Gevaert Nv Developing Direct-Positive Silver Halide Photographic Materials

Also Published As

Publication number Publication date
GB1299868A (en) 1972-12-13
CA943802A (en) 1974-03-19
FR2042173A5 (en) 1971-02-05
DE2015152A1 (en) 1970-10-15
DE2015152C2 (en) 1983-01-13
CH533851A (en) 1973-02-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AGFA-GEVAERT N.V.

Effective date: 19880331