FR941429A - Perfectionnements à la photographie - Google Patents

Perfectionnements à la photographie

Info

Publication number
FR941429A
FR941429A FR941429DA FR941429A FR 941429 A FR941429 A FR 941429A FR 941429D A FR941429D A FR 941429DA FR 941429 A FR941429 A FR 941429A
Authority
FR
France
Prior art keywords
photography
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
English (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.)
Polaroid Corp
International Polaroid Corp
Original Assignee
Polaroid Corp
International Polaroid Corp
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 Polaroid Corp, International Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of FR941429A publication Critical patent/FR941429A/fr
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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/32—Development processes or agents therefor
    • G03C8/34—Containers for the agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Packages (AREA)
FR941429D 1947-01-29 1947-02-07 Perfectionnements à la photographie Expired FR941429A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB276147A GB684592A (en) 1947-01-29 1947-01-29 Improvements in or relating to photography

Publications (1)

Publication Number Publication Date
FR941429A true FR941429A (fr) 1949-01-11

Family

ID=9745400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941429D Expired FR941429A (fr) 1947-01-29 1947-02-07 Perfectionnements à la photographie

Country Status (3)

Country Link
CH (1) CH301469A (fr)
FR (1) FR941429A (fr)
GB (2) GB684592A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694008A (en) * 1948-10-22 1954-11-09 Agfa Ag Fur Photofabrikation Process for the production of colored masks in photographic color material
US2740714A (en) * 1951-06-19 1956-04-03 Polaroid Corp Photographic film assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694008A (en) * 1948-10-22 1954-11-09 Agfa Ag Fur Photofabrikation Process for the production of colored masks in photographic color material
US2740714A (en) * 1951-06-19 1956-04-03 Polaroid Corp Photographic film assembly

Also Published As

Publication number Publication date
GB684641A (en) 1952-12-24
GB684592A (en) 1952-12-24
CH301469A (fr) 1954-09-15

Similar Documents

Publication Publication Date Title
FR971537A (fr) Perfectionnements à la photographie en couleurs
FR61007E (fr) Perfectionnements à la photographie en couleur
FR950288A (fr) Perfectionnements à la photographie en couleurs
FR947487A (fr) Matériels photographiques diazotypes
FR968132A (fr) Révélateurs photographiques
FR1001730A (fr) émulsions photographiques perfectionnées
FR949872A (fr) Matériels photographiques diazotypes
FR980375A (fr) Développateurs photographiques rapides
FR55253E (fr) Perfectionnements à la photographie
FR973054A (fr) Perfectionnements à la photographie en couleurs
FR973438A (fr) Révélateurs photographiques
FR966219A (fr) Matériels diazotypes sensibilisés
FR941429A (fr) Perfectionnements à la photographie
FR947318A (fr) Perfectionnements à la photographie en couleurs
FR971858A (fr) Perfectionnements aux émulsions photographiques sensibles
FR1058883A (fr) Perfectionnements relatifs à la photographie
FR941876A (fr) Perfectionnement à la photographie en couleur
FR1037041A (fr) Perfectionnements à la projection cinématographique
FR927339A (fr) Agrandisseur photographique
FR943980A (fr) Perfectionnements à la reproduction photographique
FR936639A (fr) Photographie en relief
FR1048638A (fr) Perfectionnements à la photographie
FR968638A (fr) Perfectionnements à la photographie
FR937129A (fr) Perfectionnements à la photographie en couleur
FR950270A (fr) Perfectionnements à la photographie trichrome