JPS6112162A - 公衆電話機の受話制御回路 - Google Patents

公衆電話機の受話制御回路

Info

Publication number
JPS6112162A
JPS6112162A JP13184984A JP13184984A JPS6112162A JP S6112162 A JPS6112162 A JP S6112162A JP 13184984 A JP13184984 A JP 13184984A JP 13184984 A JP13184984 A JP 13184984A JP S6112162 A JPS6112162 A JP S6112162A
Authority
JP
Japan
Prior art keywords
hook
switch
circuit
loop
relay
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
JP13184984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329348B2 (zh
Inventor
Kazuo Asada
浅田　和夫
Morio Taira
平　茂利雄
Osamu Shinohara
修 篠原
Yukio Ueki
植木　幸雄
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 JP13184984A priority Critical patent/JPS6112162A/ja
Publication of JPS6112162A publication Critical patent/JPS6112162A/ja
Publication of JPH0329348B2 publication Critical patent/JPH0329348B2/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)
JP13184984A 1984-06-28 1984-06-28 公衆電話機の受話制御回路 Granted JPS6112162A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13184984A JPS6112162A (ja) 1984-06-28 1984-06-28 公衆電話機の受話制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13184984A JPS6112162A (ja) 1984-06-28 1984-06-28 公衆電話機の受話制御回路

Publications (2)

Publication Number Publication Date
JPS6112162A true JPS6112162A (ja) 1986-01-20
JPH0329348B2 JPH0329348B2 (zh) 1991-04-23

Family

ID=15067546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13184984A Granted JPS6112162A (ja) 1984-06-28 1984-06-28 公衆電話機の受話制御回路

Country Status (1)

Country Link
JP (1) JPS6112162A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009043691A (ja) * 2007-08-11 2009-02-26 Furukawa Battery Co Ltd:The 蓄電池用排気構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009043691A (ja) * 2007-08-11 2009-02-26 Furukawa Battery Co Ltd:The 蓄電池用排気構造

Also Published As

Publication number Publication date
JPH0329348B2 (zh) 1991-04-23

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