FR893403A - Tireuse en chambre claire à grand débit - Google Patents

Tireuse en chambre claire à grand débit

Info

Publication number
FR893403A
FR893403A FR893403DA FR893403A FR 893403 A FR893403 A FR 893403A FR 893403D A FR893403D A FR 893403DA FR 893403 A FR893403 A FR 893403A
Authority
FR
France
Prior art keywords
flow rate
high flow
chamber filler
clear chamber
rate clear
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.)
Tobis Tonbild Syndikat GmbH
Original Assignee
Tobis Tonbild Syndikat GmbH
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 Tobis Tonbild Syndikat GmbH filed Critical Tobis Tonbild Syndikat GmbH
Application granted granted Critical
Publication of FR893403A publication Critical patent/FR893403A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
    • G03B27/08—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic copying of several originals one after the other, e.g. for copying cinematograph film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR893403D 1942-04-29 1943-04-09 Tireuse en chambre claire à grand débit Expired FR893403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE893403X 1942-04-29

Publications (1)

Publication Number Publication Date
FR893403A true FR893403A (fr) 1944-06-08

Family

ID=6846723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893403D Expired FR893403A (fr) 1942-04-29 1943-04-09 Tireuse en chambre claire à grand débit

Country Status (1)

Country Link
FR (1) FR893403A (fr)

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