JPS5321504A - Telephone service system - Google Patents

Telephone service system

Info

Publication number
JPS5321504A
JPS5321504A JP9666376A JP9666376A JPS5321504A JP S5321504 A JPS5321504 A JP S5321504A JP 9666376 A JP9666376 A JP 9666376A JP 9666376 A JP9666376 A JP 9666376A JP S5321504 A JPS5321504 A JP S5321504A
Authority
JP
Japan
Prior art keywords
service system
telephone service
telephone
service
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
JP9666376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5729102B2 (enrdf_load_stackoverflow
Inventor
Yoshio Hayasaka
Hisato Kobayashi
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.)
Japan National Railways
Panasonic Mobile Communications Co Ltd
Original Assignee
Japan National Railways
Matsushita Communication Industrial Co 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 Japan National Railways, Matsushita Communication Industrial Co Ltd filed Critical Japan National Railways
Priority to JP9666376A priority Critical patent/JPS5321504A/ja
Publication of JPS5321504A publication Critical patent/JPS5321504A/ja
Publication of JPS5729102B2 publication Critical patent/JPS5729102B2/ja
Granted legal-status Critical Current

Links

JP9666376A 1976-08-12 1976-08-12 Telephone service system Granted JPS5321504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9666376A JPS5321504A (en) 1976-08-12 1976-08-12 Telephone service system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9666376A JPS5321504A (en) 1976-08-12 1976-08-12 Telephone service system

Publications (2)

Publication Number Publication Date
JPS5321504A true JPS5321504A (en) 1978-02-28
JPS5729102B2 JPS5729102B2 (enrdf_load_stackoverflow) 1982-06-21

Family

ID=14171047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9666376A Granted JPS5321504A (en) 1976-08-12 1976-08-12 Telephone service system

Country Status (1)

Country Link
JP (1) JPS5321504A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5729102B2 (enrdf_load_stackoverflow) 1982-06-21

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