FR2365822B3 - - Google Patents

Info

Publication number
FR2365822B3
FR2365822B3 FR7728393A FR7728393A FR2365822B3 FR 2365822 B3 FR2365822 B3 FR 2365822B3 FR 7728393 A FR7728393 A FR 7728393A FR 7728393 A FR7728393 A FR 7728393A FR 2365822 B3 FR2365822 B3 FR 2365822B3
Authority
FR
France
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
FR7728393A
Other languages
French (fr)
Other versions
FR2365822A1 (en
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.)
Microbox Dr Welp GmbH and Co
Original Assignee
Microbox Dr Welp GmbH and Co
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 Microbox Dr Welp GmbH and Co filed Critical Microbox Dr Welp GmbH and Co
Publication of FR2365822A1 publication Critical patent/FR2365822A1/en
Application granted granted Critical
Publication of FR2365822B3 publication Critical patent/FR2365822B3/fr
Granted 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
    • G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D7/00—Gas processing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR7728393A 1976-09-23 1977-09-21 METHOD AND DEVICE FOR PRODUCING ON A DIAZO FILM, USING AMMONIA GAS, THE COPY OF AN ORIGINAL ON FILM COATED WITH AN EMULSION BASED ON SILVER SALTS Granted FR2365822A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT707776A AT349301B (en) 1976-09-23 1976-09-23 DEVICE FOR DEVELOPING DUPLICATING SILVER FILM TO DIAZO DUPLICATE FILM USING AMMONIA GAS

Publications (2)

Publication Number Publication Date
FR2365822A1 FR2365822A1 (en) 1978-04-21
FR2365822B3 true FR2365822B3 (en) 1980-06-06

Family

ID=3592510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728393A Granted FR2365822A1 (en) 1976-09-23 1977-09-21 METHOD AND DEVICE FOR PRODUCING ON A DIAZO FILM, USING AMMONIA GAS, THE COPY OF AN ORIGINAL ON FILM COATED WITH AN EMULSION BASED ON SILVER SALTS

Country Status (6)

Country Link
JP (1) JPS5339746A (en)
AT (1) AT349301B (en)
DE (1) DE2741326A1 (en)
FR (1) FR2365822A1 (en)
GB (1) GB1584178A (en)
NL (1) NL7710006A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241989A (en) * 1979-01-15 1980-12-30 Am International, Inc. Diazo developing apparatus
US4288155A (en) * 1979-08-29 1981-09-08 Diazit Company, Inc. Variable volume diazotype developing apparatus and method

Also Published As

Publication number Publication date
AT349301B (en) 1979-03-26
DE2741326A1 (en) 1978-03-30
ATA707776A (en) 1978-08-15
NL7710006A (en) 1978-03-29
GB1584178A (en) 1981-02-11
JPS5339746A (en) 1978-04-11
FR2365822A1 (en) 1978-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse