KR890003339U - Coin-operated timer circuit device - Google Patents

Coin-operated timer circuit device

Info

Publication number
KR890003339U
KR890003339U KR2019870012080U KR870012080U KR890003339U KR 890003339 U KR890003339 U KR 890003339U KR 2019870012080 U KR2019870012080 U KR 2019870012080U KR 870012080 U KR870012080 U KR 870012080U KR 890003339 U KR890003339 U KR 890003339U
Authority
KR
South Korea
Prior art keywords
coin
circuit device
timer circuit
operated timer
operated
Prior art date
Application number
KR2019870012080U
Other languages
Korean (ko)
Other versions
KR900002808Y1 (en
Inventor
최석운
Original Assignee
최석운
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 최석운 filed Critical 최석운
Priority to KR2019870012080U priority Critical patent/KR900002808Y1/en
Publication of KR890003339U publication Critical patent/KR890003339U/en
Application granted granted Critical
Publication of KR900002808Y1 publication Critical patent/KR900002808Y1/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F9/00—Details other than those peculiar to special kinds or types of apparatus
    • G07F9/02—Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
KR2019870012080U 1987-07-24 1987-07-24 Timer circuit device of coin mechanism KR900002808Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870012080U KR900002808Y1 (en) 1987-07-24 1987-07-24 Timer circuit device of coin mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870012080U KR900002808Y1 (en) 1987-07-24 1987-07-24 Timer circuit device of coin mechanism

Publications (2)

Publication Number Publication Date
KR890003339U true KR890003339U (en) 1989-04-13
KR900002808Y1 KR900002808Y1 (en) 1990-04-04

Family

ID=19265581

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870012080U KR900002808Y1 (en) 1987-07-24 1987-07-24 Timer circuit device of coin mechanism

Country Status (1)

Country Link
KR (1) KR900002808Y1 (en)

Also Published As

Publication number Publication date
KR900002808Y1 (en) 1990-04-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee