JPH0363863B2 - - Google Patents

Info

Publication number
JPH0363863B2
JPH0363863B2 JP16636083A JP16636083A JPH0363863B2 JP H0363863 B2 JPH0363863 B2 JP H0363863B2 JP 16636083 A JP16636083 A JP 16636083A JP 16636083 A JP16636083 A JP 16636083A JP H0363863 B2 JPH0363863 B2 JP H0363863B2
Authority
JP
Japan
Prior art keywords
relay
telephone
public telephone
capacitor
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.)
Expired
Application number
JP16636083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6058768A (ja
Inventor
Hiroshi Osada
Tomonao Kikuchihara
Morio Taira
Junji Nakada
Masamitsu Ebara
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.)
Nippon Telegraph and Telephone Corp
Tamura Electric Works Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Tamura Electric Works Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP58166360A priority Critical patent/JPS6058768A/ja
Publication of JPS6058768A publication Critical patent/JPS6058768A/ja
Publication of JPH0363863B2 publication Critical patent/JPH0363863B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
JP58166360A 1983-09-09 1983-09-09 電話切替装置 Granted JPS6058768A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58166360A JPS6058768A (ja) 1983-09-09 1983-09-09 電話切替装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58166360A JPS6058768A (ja) 1983-09-09 1983-09-09 電話切替装置

Publications (2)

Publication Number Publication Date
JPS6058768A JPS6058768A (ja) 1985-04-04
JPH0363863B2 true JPH0363863B2 (fr) 1991-10-02

Family

ID=15829941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58166360A Granted JPS6058768A (ja) 1983-09-09 1983-09-09 電話切替装置

Country Status (1)

Country Link
JP (1) JPS6058768A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703213C3 (de) * 1976-07-06 1980-02-28 Becton, Dickinson And Co., Rutherford, N.J. (V.St.A.) Spritze fur medizinische Zwecke

Also Published As

Publication number Publication date
JPS6058768A (ja) 1985-04-04

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