FR755224A - Machine pour la projection de la cotation de valeurs - Google Patents

Machine pour la projection de la cotation de valeurs

Info

Publication number
FR755224A
FR755224A FR755224DA FR755224A FR 755224 A FR755224 A FR 755224A FR 755224D A FR755224D A FR 755224DA FR 755224 A FR755224 A FR 755224A
Authority
FR
France
Prior art keywords
quotation
projection
values
machine
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.)
NEWS PROJECTION CORP
Original Assignee
NEWS PROJECTION CORP
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 NEWS PROJECTION CORP filed Critical NEWS PROJECTION CORP
Application granted granted Critical
Publication of FR755224A publication Critical patent/FR755224A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/134—Projectors combined with typing apparatus or with printing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR755224D 1933-05-06 1933-05-06 Machine pour la projection de la cotation de valeurs Expired FR755224A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR755224T 1933-05-06

Publications (1)

Publication Number Publication Date
FR755224A true FR755224A (fr) 1933-11-21

Family

ID=9164902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755224D Expired FR755224A (fr) 1933-05-06 1933-05-06 Machine pour la projection de la cotation de valeurs

Country Status (1)

Country Link
FR (1) FR755224A (fr)

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