KR870007190U - Clock system - Google Patents

Clock system

Info

Publication number
KR870007190U
KR870007190U KR2019850013478U KR850013478U KR870007190U KR 870007190 U KR870007190 U KR 870007190U KR 2019850013478 U KR2019850013478 U KR 2019850013478U KR 850013478 U KR850013478 U KR 850013478U KR 870007190 U KR870007190 U KR 870007190U
Authority
KR
South Korea
Prior art keywords
clock system
clock
Prior art date
Application number
KR2019850013478U
Other languages
Korean (ko)
Other versions
KR890003221Y1 (en
Inventor
정덕기
Original Assignee
정덕기
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 정덕기 filed Critical 정덕기
Priority to KR2019850013478U priority Critical patent/KR890003221Y1/en
Publication of KR870007190U publication Critical patent/KR870007190U/en
Application granted granted Critical
Publication of KR890003221Y1 publication Critical patent/KR890003221Y1/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/02—Circuit arrangements; Electric clock installations
    • G04C13/03—Pulse transmission systems with additional means for setting the time indication of slave-clocks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Clocks (AREA)
KR2019850013478U 1985-10-16 1985-10-16 Clock system KR890003221Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850013478U KR890003221Y1 (en) 1985-10-16 1985-10-16 Clock system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850013478U KR890003221Y1 (en) 1985-10-16 1985-10-16 Clock system

Publications (2)

Publication Number Publication Date
KR870007190U true KR870007190U (en) 1987-05-11
KR890003221Y1 KR890003221Y1 (en) 1989-05-17

Family

ID=19245898

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850013478U KR890003221Y1 (en) 1985-10-16 1985-10-16 Clock system

Country Status (1)

Country Link
KR (1) KR890003221Y1 (en)

Also Published As

Publication number Publication date
KR890003221Y1 (en) 1989-05-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee