FR488175A - Appareil d'agrandissement photographique - Google Patents

Appareil d'agrandissement photographique

Info

Publication number
FR488175A
FR488175A FR488175DA FR488175A FR 488175 A FR488175 A FR 488175A FR 488175D A FR488175D A FR 488175DA FR 488175 A FR488175 A FR 488175A
Authority
FR
France
Prior art keywords
magnifier
photographic
photographic magnifier
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)
Inventor
Gaetan Renvoise
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.)
GAETAN RENVOISE
Original Assignee
GAETAN RENVOISE
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 GAETAN RENVOISE filed Critical GAETAN RENVOISE
Application granted granted Critical
Publication of FR488175A publication Critical patent/FR488175A/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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers
    • G03B27/462—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers in enlargers, e.g. roll film printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR488175D 1917-12-18 1917-12-18 Appareil d'agrandissement photographique Expired FR488175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488175T 1917-12-18

Publications (1)

Publication Number Publication Date
FR488175A true FR488175A (fr) 1918-09-10

Family

ID=1524561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488175D Expired FR488175A (fr) 1917-12-18 1917-12-18 Appareil d'agrandissement photographique

Country Status (1)

Country Link
FR (1) FR488175A (fr)

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