JPS57158250U - - Google Patents

Info

Publication number
JPS57158250U
JPS57158250U JP4479581U JP4479581U JPS57158250U JP S57158250 U JPS57158250 U JP S57158250U JP 4479581 U JP4479581 U JP 4479581U JP 4479581 U JP4479581 U JP 4479581U JP S57158250 U JPS57158250 U JP S57158250U
Authority
JP
Japan
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.)
Granted
Application number
JP4479581U
Other languages
Japanese (ja)
Other versions
JPH0238550Y2 (enrdf_load_stackoverflow
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 JP1981044795U priority Critical patent/JPH0238550Y2/ja
Publication of JPS57158250U publication Critical patent/JPS57158250U/ja
Application granted granted Critical
Publication of JPH0238550Y2 publication Critical patent/JPH0238550Y2/ja
Expired legal-status Critical Current

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  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Interface Circuits In Exchanges (AREA)
JP1981044795U 1981-03-30 1981-03-30 Expired JPH0238550Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981044795U JPH0238550Y2 (enrdf_load_stackoverflow) 1981-03-30 1981-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981044795U JPH0238550Y2 (enrdf_load_stackoverflow) 1981-03-30 1981-03-30

Publications (2)

Publication Number Publication Date
JPS57158250U true JPS57158250U (enrdf_load_stackoverflow) 1982-10-05
JPH0238550Y2 JPH0238550Y2 (enrdf_load_stackoverflow) 1990-10-17

Family

ID=29841715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981044795U Expired JPH0238550Y2 (enrdf_load_stackoverflow) 1981-03-30 1981-03-30

Country Status (1)

Country Link
JP (1) JPH0238550Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121961U (ja) * 1983-02-03 1984-08-16 日本電信電話株式会社 線路インタフエ−ス回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859707A (enrdf_load_stackoverflow) * 1971-11-15 1973-08-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4859707A (enrdf_load_stackoverflow) * 1971-11-15 1973-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121961U (ja) * 1983-02-03 1984-08-16 日本電信電話株式会社 線路インタフエ−ス回路

Also Published As

Publication number Publication date
JPH0238550Y2 (enrdf_load_stackoverflow) 1990-10-17

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