JPS58171168A - 公衆電話機 - Google Patents

公衆電話機

Info

Publication number
JPS58171168A
JPS58171168A JP5406082A JP5406082A JPS58171168A JP S58171168 A JPS58171168 A JP S58171168A JP 5406082 A JP5406082 A JP 5406082A JP 5406082 A JP5406082 A JP 5406082A JP S58171168 A JPS58171168 A JP S58171168A
Authority
JP
Japan
Prior art keywords
coins
storage
coin
call
memory
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
JP5406082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0137903B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Takeda
竹田 義昭
Tetsuo Fukuda
哲夫 福田
Toshiaki Hayasaka
早坂 年昭
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 JP5406082A priority Critical patent/JPS58171168A/ja
Publication of JPS58171168A publication Critical patent/JPS58171168A/ja
Publication of JPH0137903B2 publication Critical patent/JPH0137903B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M17/00Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Prepayment Telephone Systems (AREA)
JP5406082A 1982-03-31 1982-03-31 公衆電話機 Granted JPS58171168A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5406082A JPS58171168A (ja) 1982-03-31 1982-03-31 公衆電話機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5406082A JPS58171168A (ja) 1982-03-31 1982-03-31 公衆電話機

Publications (2)

Publication Number Publication Date
JPS58171168A true JPS58171168A (ja) 1983-10-07
JPH0137903B2 JPH0137903B2 (enrdf_load_stackoverflow) 1989-08-10

Family

ID=12960067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5406082A Granted JPS58171168A (ja) 1982-03-31 1982-03-31 公衆電話機

Country Status (1)

Country Link
JP (1) JPS58171168A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340319A (en) * 1971-05-05 1973-12-12 Int Standard Electric Corp Coin-box telephone
JPS50131595A (enrdf_load_stackoverflow) * 1974-04-04 1975-10-17
JPS5124202A (en) * 1974-08-23 1976-02-27 Kazuo Hashimoto Rokuonsareta johooenkakuchikara kosokudodeshutokusuruhoshiki

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340319A (en) * 1971-05-05 1973-12-12 Int Standard Electric Corp Coin-box telephone
JPS50131595A (enrdf_load_stackoverflow) * 1974-04-04 1975-10-17
JPS5124202A (en) * 1974-08-23 1976-02-27 Kazuo Hashimoto Rokuonsareta johooenkakuchikara kosokudodeshutokusuruhoshiki

Also Published As

Publication number Publication date
JPH0137903B2 (enrdf_load_stackoverflow) 1989-08-10

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