JPS6112158A - 公衆電話機 - Google Patents

公衆電話機

Info

Publication number
JPS6112158A
JPS6112158A JP13184584A JP13184584A JPS6112158A JP S6112158 A JPS6112158 A JP S6112158A JP 13184584 A JP13184584 A JP 13184584A JP 13184584 A JP13184584 A JP 13184584A JP S6112158 A JPS6112158 A JP S6112158A
Authority
JP
Japan
Prior art keywords
contact
diode
detection
detection relay
ans
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
JP13184584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0323032B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Osada
他田　博
Kazuo Asada
浅田　和夫
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 JP13184584A priority Critical patent/JPS6112158A/ja
Publication of JPS6112158A publication Critical patent/JPS6112158A/ja
Publication of JPH0323032B2 publication Critical patent/JPH0323032B2/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)
  • Meter Arrangements (AREA)
  • Prepayment Telephone Systems (AREA)
JP13184584A 1984-06-28 1984-06-28 公衆電話機 Granted JPS6112158A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13184584A JPS6112158A (ja) 1984-06-28 1984-06-28 公衆電話機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13184584A JPS6112158A (ja) 1984-06-28 1984-06-28 公衆電話機

Publications (2)

Publication Number Publication Date
JPS6112158A true JPS6112158A (ja) 1986-01-20
JPH0323032B2 JPH0323032B2 (enrdf_load_stackoverflow) 1991-03-28

Family

ID=15067445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13184584A Granted JPS6112158A (ja) 1984-06-28 1984-06-28 公衆電話機

Country Status (1)

Country Link
JP (1) JPS6112158A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0323032B2 (enrdf_load_stackoverflow) 1991-03-28

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