JPS63140582U - - Google Patents

Info

Publication number
JPS63140582U
JPS63140582U JP1987032854U JP3285487U JPS63140582U JP S63140582 U JPS63140582 U JP S63140582U JP 1987032854 U JP1987032854 U JP 1987032854U JP 3285487 U JP3285487 U JP 3285487U JP S63140582 U JPS63140582 U JP S63140582U
Authority
JP
Japan
Prior art keywords
electronic device
communication network
control device
network control
network
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
JP1987032854U
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 JP1987032854U priority Critical patent/JPS63140582U/ja
Publication of JPS63140582U publication Critical patent/JPS63140582U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
JP1987032854U 1987-03-06 1987-03-06 Pending JPS63140582U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987032854U JPS63140582U (enExample) 1987-03-06 1987-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987032854U JPS63140582U (enExample) 1987-03-06 1987-03-06

Publications (1)

Publication Number Publication Date
JPS63140582U true JPS63140582U (enExample) 1988-09-16

Family

ID=30839922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987032854U Pending JPS63140582U (enExample) 1987-03-06 1987-03-06

Country Status (1)

Country Link
JP (1) JPS63140582U (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129480A (en) * 1981-02-03 1982-08-11 Nippon Electric Co Telephone exchange training system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129480A (en) * 1981-02-03 1982-08-11 Nippon Electric Co Telephone exchange training system

Similar Documents

Publication Publication Date Title
JPS5474311A (en) Key telephone switching system
JPS63140582U (enExample)
JPS6323835U (enExample)
JPS619951U (ja) 時分割多重伝送装置の端末器
JPS59100397U (ja) 電力回路計測装置
JPS61206348U (enExample)
JPS611947U (ja) 端末給電回路
JPS5881639U (ja) ポ−リング装置
JPS62121658U (enExample)
JPH0420745U (enExample)
JPS6473995A (en) Key telephone set
JPS6082857U (ja) 制御用端末装置
JPS6239353U (enExample)
JPS62132636U (enExample)
JPS623171U (enExample)
JPS6183353U (enExample)
JPS6190227U (enExample)
JPS6373864U (enExample)
JPH0357657U (enExample)
JPS5864136U (ja) 簡易パルス発生器
JPH0257657U (enExample)
JPS61652U (ja) ロ−カル・ネツト・ライン・デ−タ表示機能付きｃｒｔ端末装置
JPS5927650U (ja) 信号の伝送装置
JPS5936677U (ja) 遠隔監視制御システム
JPH0267403U (enExample)