FR779840A - Device for developing photocopy papers - Google Patents

Device for developing photocopy papers

Info

Publication number
FR779840A
FR779840A FR779840DA FR779840A FR 779840 A FR779840 A FR 779840A FR 779840D A FR779840D A FR 779840DA FR 779840 A FR779840 A FR 779840A
Authority
FR
France
Prior art keywords
developing
photocopy
papers
photocopy papers
developing photocopy
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Application granted granted Critical
Publication of FR779840A publication Critical patent/FR779840A/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)
FR779840D 1933-10-23 1934-10-17 Device for developing photocopy papers Expired FR779840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE779840X 1933-10-23

Publications (1)

Publication Number Publication Date
FR779840A true FR779840A (en) 1935-04-13

Family

ID=6687294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779840D Expired FR779840A (en) 1933-10-23 1934-10-17 Device for developing photocopy papers

Country Status (1)

Country Link
FR (1) FR779840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199137A1 (en) * 1972-09-09 1974-04-05 Kalle Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199137A1 (en) * 1972-09-09 1974-04-05 Kalle Ag

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