FR641786A - Apparatus for developing light-sensitive substances - Google Patents

Apparatus for developing light-sensitive substances

Info

Publication number
FR641786A
FR641786A FR641786DA FR641786A FR 641786 A FR641786 A FR 641786A FR 641786D A FR641786D A FR 641786DA FR 641786 A FR641786 A FR 641786A
Authority
FR
France
Prior art keywords
sensitive substances
developing light
developing
light
substances
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR641786A publication Critical patent/FR641786A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR641786D 1927-05-02 1927-10-04 Apparatus for developing light-sensitive substances Expired FR641786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE641786X 1927-05-02

Publications (1)

Publication Number Publication Date
FR641786A true FR641786A (en) 1928-08-10

Family

ID=6580162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641786D Expired FR641786A (en) 1927-05-02 1927-10-04 Apparatus for developing light-sensitive substances

Country Status (1)

Country Link
FR (1) FR641786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761364A (en) * 1950-06-26 1956-09-04 Ozalid Co Ltd Photographic developing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761364A (en) * 1950-06-26 1956-09-04 Ozalid Co Ltd Photographic developing machines

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