JPS6444774U - - Google Patents

Info

Publication number
JPS6444774U
JPS6444774U JP13880287U JP13880287U JPS6444774U JP S6444774 U JPS6444774 U JP S6444774U JP 13880287 U JP13880287 U JP 13880287U JP 13880287 U JP13880287 U JP 13880287U JP S6444774 U JPS6444774 U JP S6444774U
Authority
JP
Japan
Prior art keywords
terminal
control
signal
response
detection means
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
JP13880287U
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 JP13880287U priority Critical patent/JPS6444774U/ja
Publication of JPS6444774U publication Critical patent/JPS6444774U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP13880287U 1987-09-10 1987-09-10 Pending JPS6444774U (US06373033-20020416-M00071.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13880287U JPS6444774U (US06373033-20020416-M00071.png) 1987-09-10 1987-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13880287U JPS6444774U (US06373033-20020416-M00071.png) 1987-09-10 1987-09-10

Publications (1)

Publication Number Publication Date
JPS6444774U true JPS6444774U (US06373033-20020416-M00071.png) 1989-03-17

Family

ID=31401480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13880287U Pending JPS6444774U (US06373033-20020416-M00071.png) 1987-09-10 1987-09-10

Country Status (1)

Country Link
JP (1) JPS6444774U (US06373033-20020416-M00071.png)

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