FR7852E - Photo-lexigraphe électrique - Google Patents

Photo-lexigraphe électrique

Info

Publication number
FR7852E
FR7852E FR7852DA FR7852E FR 7852 E FR7852 E FR 7852E FR 7852D A FR7852D A FR 7852DA FR 7852 E FR7852 E FR 7852E
Authority
FR
France
Prior art keywords
lexigraph
electrical photo
photo
electrical
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
Emile Vacheron
Eugene Vacheron
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 FR7852E publication Critical patent/FR7852E/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
    • G03B27/06—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic repeated copying of the same original

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7852D 1904-10-07 1907-06-13 Photo-lexigraphe électrique Expired FR7852E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR346850T 1904-10-07
FR7852T 1907-06-13

Publications (1)

Publication Number Publication Date
FR7852E true FR7852E (fr) 1907-10-30

Family

ID=1350605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7852D Expired FR7852E (fr) 1904-10-07 1907-06-13 Photo-lexigraphe électrique

Country Status (1)

Country Link
FR (1) FR7852E (fr)

Similar Documents

Publication Publication Date Title
FR346850A (fr) Photo-lexigraphe électrique
FR4430E (fr) Photo-lexigraphe électrique
FR6314E (fr) Photo-lexigraphe électrique
FR7852E (fr) Photo-lexigraphe électrique
FR344176A (fr) Foreuse électrique
FR347910A (fr) Interrupteur électrique
FR353755A (fr) Commutateur électrique
FR345851A (fr) Connecteur électrique
CH31617A (fr) Four électrique
FR347237A (fr) Cabestan électrique
FR3857E (fr) Cabestan électrique
FR339765A (fr) Horloge électrique
CH31054A (fr) Horloge électrique
CH31972A (de) Elektrisches Element
FR347935A (fr) Transmission électrique
CH30674A (fr) Eclisse électrique perfectionnée
FR341635A (fr) Allumeur électrique
FR345288A (fr) Interrupteur électrique
FR347480A (fr) Commutateur électrique
FR347729A (fr) Interrupteur électrique
FR349277A (fr) Commutateur électrique
FR353696A (fr) Interrupteur électrique
FR348746A (fr) Accumulateur électrique
FR349904A (fr) Accumulateur électrique
FR360123A (fr) Accumulateur électrique