FR686140A - Automatic film lottery device - Google Patents

Automatic film lottery device

Info

Publication number
FR686140A
FR686140A FR686140DA FR686140A FR 686140 A FR686140 A FR 686140A FR 686140D A FR686140D A FR 686140DA FR 686140 A FR686140 A FR 686140A
Authority
FR
France
Prior art keywords
automatic film
lottery device
lottery
automatic
film
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)
Inventor
Gennaro Dini
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 filed Critical
Application granted granted Critical
Publication of FR686140A publication Critical patent/FR686140A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C15/00—Generating random numbers; Lottery apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR686140D 1929-12-05 1929-12-05 Automatic film lottery device Expired FR686140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686140T 1929-12-05

Publications (1)

Publication Number Publication Date
FR686140A true FR686140A (en) 1930-07-22

Family

ID=9025379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686140D Expired FR686140A (en) 1929-12-05 1929-12-05 Automatic film lottery device

Country Status (1)

Country Link
FR (1) FR686140A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005535A (en) * 1974-04-11 1977-02-01 Davis James F Progressively revealed display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005535A (en) * 1974-04-11 1977-02-01 Davis James F Progressively revealed display

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