FR1528126A - Improvements relating to ammonia tanks used for the development of materials sensitized with a diazo - Google Patents

Improvements relating to ammonia tanks used for the development of materials sensitized with a diazo

Info

Publication number
FR1528126A
FR1528126A FR106007A FR106007A FR1528126A FR 1528126 A FR1528126 A FR 1528126A FR 106007 A FR106007 A FR 106007A FR 106007 A FR106007 A FR 106007A FR 1528126 A FR1528126 A FR 1528126A
Authority
FR
France
Prior art keywords
diazo
development
improvements relating
tanks used
ammonia tanks
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
FR106007A
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.)
Hall Harding Ltd
Original Assignee
Hall Harding 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 Hall Harding Ltd filed Critical Hall Harding Ltd
Priority to FR106007A priority Critical patent/FR1528126A/en
Priority claimed from NL6707064A external-priority patent/NL6707064A/xx
Application granted granted Critical
Publication of FR1528126A publication Critical patent/FR1528126A/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)
FR106007A 1957-06-12 1967-05-11 Improvements relating to ammonia tanks used for the development of materials sensitized with a diazo Expired FR1528126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR106007A FR1528126A (en) 1957-06-12 1967-05-11 Improvements relating to ammonia tanks used for the development of materials sensitized with a diazo

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEH0062726 1957-06-12
US61761467A 1967-02-21 1967-02-21
FR106007A FR1528126A (en) 1957-06-12 1967-05-11 Improvements relating to ammonia tanks used for the development of materials sensitized with a diazo
BE698660 1967-05-18
NL6707064A NL6707064A (en) 1957-06-12 1967-05-22

Publications (1)

Publication Number Publication Date
FR1528126A true FR1528126A (en) 1968-06-07

Family

ID=27507671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR106007A Expired FR1528126A (en) 1957-06-12 1967-05-11 Improvements relating to ammonia tanks used for the development of materials sensitized with a diazo

Country Status (1)

Country Link
FR (1) FR1528126A (en)

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