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FR973473A - Process for the physical development of latent images of photographic products - Google Patents

Process for the physical development of latent images of photographic products

Info

Publication number
FR973473A
FR973473A FR973473DA FR973473A FR 973473 A FR973473 A FR 973473A FR 973473D A FR973473D A FR 973473DA FR 973473 A FR973473 A FR 973473A
Authority
FR
France
Prior art keywords
latent images
physical development
photographic products
photographic
products
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR973473A publication Critical patent/FR973473A/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
    • G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
    • 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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/62—Metal compounds reducible to metal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR973473D 1947-10-15 1948-10-13 Process for the physical development of latent images of photographic products Expired FR973473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL690093X 1947-10-15

Publications (1)

Publication Number Publication Date
FR973473A true FR973473A (en) 1951-02-12

Family

ID=19805913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973473D Expired FR973473A (en) 1947-10-15 1948-10-13 Process for the physical development of latent images of photographic products

Country Status (5)

Country Link
BE (1) BE485313A (en)
DE (1) DE850549C (en)
FR (1) FR973473A (en)
GB (1) GB690093A (en)
NL (1) NL69918C (en)

Also Published As

Publication number Publication date
DE850549C (en) 1952-09-25
BE485313A (en)
GB690093A (en) 1953-04-15
NL69918C (en)

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