JPH0611488Y2 - Ｒｏｃチェッカー - Google Patents

Ｒｏｃチェッカー

Info

Publication number
JPH0611488Y2
JPH0611488Y2 JP15775387U JP15775387U JPH0611488Y2 JP H0611488 Y2 JPH0611488 Y2 JP H0611488Y2 JP 15775387 U JP15775387 U JP 15775387U JP 15775387 U JP15775387 U JP 15775387U JP H0611488 Y2 JPH0611488 Y2 JP H0611488Y2
Authority
JP
Japan
Prior art keywords
roc
pulse
checker
input terminal
output
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 - Lifetime
Application number
JP15775387U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0161671U (en]
Inventor
尚貴 保坂
栄治 藤本
吉夫 河本
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas Co Ltd
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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP15775387U priority Critical patent/JPH0611488Y2/ja
Publication of JPH0161671U publication Critical patent/JPH0161671U/ja
Application granted granted Critical
Publication of JPH0611488Y2 publication Critical patent/JPH0611488Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP15775387U 1987-10-15 1987-10-15 Ｒｏｃチェッカー Expired - Lifetime JPH0611488Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15775387U JPH0611488Y2 (ja) 1987-10-15 1987-10-15 Ｒｏｃチェッカー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15775387U JPH0611488Y2 (ja) 1987-10-15 1987-10-15 Ｒｏｃチェッカー

Publications (2)

Publication Number Publication Date
JPH0161671U JPH0161671U (en]) 1989-04-19
JPH0611488Y2 true JPH0611488Y2 (ja) 1994-03-23

Family

ID=31437474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15775387U Expired - Lifetime JPH0611488Y2 (ja) 1987-10-15 1987-10-15 Ｒｏｃチェッカー

Country Status (1)

Country Link
JP (1) JPH0611488Y2 (en])

Also Published As

Publication number Publication date
JPH0161671U (en]) 1989-04-19

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