JPS5342604A - Key telephone system - Google Patents

Key telephone system

Info

Publication number
JPS5342604A
JPS5342604A JP11752576A JP11752576A JPS5342604A JP S5342604 A JPS5342604 A JP S5342604A JP 11752576 A JP11752576 A JP 11752576A JP 11752576 A JP11752576 A JP 11752576A JP S5342604 A JPS5342604 A JP S5342604A
Authority
JP
Japan
Prior art keywords
telephone system
key telephone
key
telephone
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.)
Granted
Application number
JP11752576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5628420B2 (enExample
Inventor
Masaru Kasuya
Jiyunzou Kikuchi
Chiyuuta Aikawa
Noriyoshi Sanada
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP11752576A priority Critical patent/JPS5342604A/ja
Priority to BR7706569A priority patent/BR7706569A/pt
Publication of JPS5342604A publication Critical patent/JPS5342604A/ja
Publication of JPS5628420B2 publication Critical patent/JPS5628420B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP11752576A 1976-09-30 1976-09-30 Key telephone system Granted JPS5342604A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11752576A JPS5342604A (en) 1976-09-30 1976-09-30 Key telephone system
BR7706569A BR7706569A (pt) 1976-09-30 1977-09-30 Sistema telefonico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11752576A JPS5342604A (en) 1976-09-30 1976-09-30 Key telephone system

Publications (2)

Publication Number Publication Date
JPS5342604A true JPS5342604A (en) 1978-04-18
JPS5628420B2 JPS5628420B2 (enExample) 1981-07-01

Family

ID=14713929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11752576A Granted JPS5342604A (en) 1976-09-30 1976-09-30 Key telephone system

Country Status (1)

Country Link
JP (1) JPS5342604A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939511U (ja) * 1982-09-02 1984-03-13 財団法人鉄道総合技術研究所 電磁誘導型地表ル−プアンテナの支持構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729197U (enExample) * 1971-04-28 1972-12-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729197U (enExample) * 1971-04-28 1972-12-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939511U (ja) * 1982-09-02 1984-03-13 財団法人鉄道総合技術研究所 電磁誘導型地表ル−プアンテナの支持構造

Also Published As

Publication number Publication date
JPS5628420B2 (enExample) 1981-07-01

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