JPH0235558U - - Google Patents

Info

Publication number
JPH0235558U
JPH0235558U JP11128788U JP11128788U JPH0235558U JP H0235558 U JPH0235558 U JP H0235558U JP 11128788 U JP11128788 U JP 11128788U JP 11128788 U JP11128788 U JP 11128788U JP H0235558 U JPH0235558 U JP H0235558U
Authority
JP
Japan
Prior art keywords
signal
alarm
count value
counting
pulse signal
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.)
Pending
Application number
JP11128788U
Other languages
English (en)
Japanese (ja)
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
Priority to JP11128788U priority Critical patent/JPH0235558U/ja
Publication of JPH0235558U publication Critical patent/JPH0235558U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Exchanges (AREA)
  • Alarm Systems (AREA)
JP11128788U 1988-08-26 1988-08-26 Pending JPH0235558U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11128788U JPH0235558U (enrdf_load_stackoverflow) 1988-08-26 1988-08-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11128788U JPH0235558U (enrdf_load_stackoverflow) 1988-08-26 1988-08-26

Publications (1)

Publication Number Publication Date
JPH0235558U true JPH0235558U (enrdf_load_stackoverflow) 1990-03-07

Family

ID=31349201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11128788U Pending JPH0235558U (enrdf_load_stackoverflow) 1988-08-26 1988-08-26

Country Status (1)

Country Link
JP (1) JPH0235558U (enrdf_load_stackoverflow)

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