FR679518A - Developer bulb - Google Patents

Developer bulb

Info

Publication number
FR679518A
FR679518A FR679518DA FR679518A FR 679518 A FR679518 A FR 679518A FR 679518D A FR679518D A FR 679518DA FR 679518 A FR679518 A FR 679518A
Authority
FR
France
Prior art keywords
bulb
developer
developer bulb
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)
Inventor
Wilhelm Oskar Heublein
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 filed Critical
Application granted granted Critical
Publication of FR679518A publication Critical patent/FR679518A/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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
    • G03C5/267—Packaging; Storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
FR679518D 1929-03-27 1929-07-29 Developer bulb Expired FR679518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH121028D DE492636C (en) 1929-03-27 1929-03-27 Photographic developer pack

Publications (1)

Publication Number Publication Date
FR679518A true FR679518A (en) 1930-04-14

Family

ID=7173751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679518D Expired FR679518A (en) 1929-03-27 1929-07-29 Developer bulb

Country Status (2)

Country Link
DE (1) DE492636C (en)
FR (1) FR679518A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743534C (en) * 1942-05-01 1943-12-29 Kodak Ag Photographic developer

Also Published As

Publication number Publication date
DE492636C (en) 1930-02-27

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