FR1301579A - Improved method and apparatus for developing photosensitive diazotype materials - Google Patents

Improved method and apparatus for developing photosensitive diazotype materials

Info

Publication number
FR1301579A
FR1301579A FR873862A FR873862A FR1301579A FR 1301579 A FR1301579 A FR 1301579A FR 873862 A FR873862 A FR 873862A FR 873862 A FR873862 A FR 873862A FR 1301579 A FR1301579 A FR 1301579A
Authority
FR
France
Prior art keywords
improved method
developing photosensitive
diazotype materials
photosensitive diazotype
materials
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
FR873862A
Other languages
French (fr)
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.)
Ozalid Co Ltd
Original Assignee
Ozalid Co Ltd
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 Ozalid Co Ltd filed Critical Ozalid Co Ltd
Priority to FR873862A priority Critical patent/FR1301579A/en
Application granted granted Critical
Publication of FR1301579A publication Critical patent/FR1301579A/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
    • G03D7/00—Gas processing apparatus
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR873862A 1961-09-21 1961-09-21 Improved method and apparatus for developing photosensitive diazotype materials Expired FR1301579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR873862A FR1301579A (en) 1961-09-21 1961-09-21 Improved method and apparatus for developing photosensitive diazotype materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873862A FR1301579A (en) 1961-09-21 1961-09-21 Improved method and apparatus for developing photosensitive diazotype materials

Publications (1)

Publication Number Publication Date
FR1301579A true FR1301579A (en) 1962-08-17

Family

ID=8763278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873862A Expired FR1301579A (en) 1961-09-21 1961-09-21 Improved method and apparatus for developing photosensitive diazotype materials

Country Status (1)

Country Link
FR (1) FR1301579A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319922A1 (en) * 1975-08-01 1977-02-25 METHOD AND DEVICE FOR THE DRY DEVELOPMENT OF TWO-COMPONENT DIAZOTYPY EQUIPMENT, ESPECIALLY OF MICROFILMS DUPLICATION FILMS
FR2376444A1 (en) * 1976-12-30 1978-07-28 Hoechst Ag DEVICE FOR THE DEVELOPMENT OF DIAZOCOPY EQUIPMENT IN THE FORM OF SHEETS
FR2429452A2 (en) * 1978-06-23 1980-01-18 Cellophane Sa Dry development of diazotype material - uses controlled drip of developer to regulate speed of flow through developing chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319922A1 (en) * 1975-08-01 1977-02-25 METHOD AND DEVICE FOR THE DRY DEVELOPMENT OF TWO-COMPONENT DIAZOTYPY EQUIPMENT, ESPECIALLY OF MICROFILMS DUPLICATION FILMS
FR2376444A1 (en) * 1976-12-30 1978-07-28 Hoechst Ag DEVICE FOR THE DEVELOPMENT OF DIAZOCOPY EQUIPMENT IN THE FORM OF SHEETS
FR2429452A2 (en) * 1978-06-23 1980-01-18 Cellophane Sa Dry development of diazotype material - uses controlled drip of developer to regulate speed of flow through developing chamber

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