JPS6023751Y2 - 対局用デジタル時計 - Google Patents

対局用デジタル時計

Info

Publication number
JPS6023751Y2
JPS6023751Y2 JP15877975U JP15877975U JPS6023751Y2 JP S6023751 Y2 JPS6023751 Y2 JP S6023751Y2 JP 15877975 U JP15877975 U JP 15877975U JP 15877975 U JP15877975 U JP 15877975U JP S6023751 Y2 JPS6023751 Y2 JP S6023751Y2
Authority
JP
Japan
Prior art keywords
digital
circuit
time
alarm
digital clock
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
JP15877975U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5271572U (cg-RX-API-DMAC7.html
Inventor
彪三 高谷
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
Priority to JP15877975U priority Critical patent/JPS6023751Y2/ja
Publication of JPS5271572U publication Critical patent/JPS5271572U/ja
Application granted granted Critical
Publication of JPS6023751Y2 publication Critical patent/JPS6023751Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
JP15877975U 1975-11-22 1975-11-22 対局用デジタル時計 Expired JPS6023751Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15877975U JPS6023751Y2 (ja) 1975-11-22 1975-11-22 対局用デジタル時計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15877975U JPS6023751Y2 (ja) 1975-11-22 1975-11-22 対局用デジタル時計

Publications (2)

Publication Number Publication Date
JPS5271572U JPS5271572U (cg-RX-API-DMAC7.html) 1977-05-28
JPS6023751Y2 true JPS6023751Y2 (ja) 1985-07-15

Family

ID=28637832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15877975U Expired JPS6023751Y2 (ja) 1975-11-22 1975-11-22 対局用デジタル時計

Country Status (1)

Country Link
JP (1) JPS6023751Y2 (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS5271572U (cg-RX-API-DMAC7.html) 1977-05-28

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