JPS49130109A - - Google Patents

Info

Publication number
JPS49130109A
JPS49130109A JP4124573A JP4124573A JPS49130109A JP S49130109 A JPS49130109 A JP S49130109A JP 4124573 A JP4124573 A JP 4124573A JP 4124573 A JP4124573 A JP 4124573A JP S49130109 A JPS49130109 A JP S49130109A
Authority
JP
Japan
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
JP4124573A
Other languages
Japanese (ja)
Other versions
JPS5312401B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP4124573A priority Critical patent/JPS5312401B2/ja
Publication of JPS49130109A publication Critical patent/JPS49130109A/ja
Publication of JPS5312401B2 publication Critical patent/JPS5312401B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP4124573A 1973-04-13 1973-04-13 Expired JPS5312401B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4124573A JPS5312401B2 (enrdf_load_stackoverflow) 1973-04-13 1973-04-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4124573A JPS5312401B2 (enrdf_load_stackoverflow) 1973-04-13 1973-04-13

Publications (2)

Publication Number Publication Date
JPS49130109A true JPS49130109A (enrdf_load_stackoverflow) 1974-12-13
JPS5312401B2 JPS5312401B2 (enrdf_load_stackoverflow) 1978-05-01

Family

ID=12603040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4124573A Expired JPS5312401B2 (enrdf_load_stackoverflow) 1973-04-13 1973-04-13

Country Status (1)

Country Link
JP (1) JPS5312401B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128204A (en) * 1975-04-30 1976-11-09 Matsushita Electric Ind Co Ltd Button telephone device
JPS5221713U (enrdf_load_stackoverflow) * 1975-07-31 1977-02-16
JPS5274201A (en) * 1975-12-17 1977-06-22 Nec Corp Display control circuit for key telephone system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128204A (en) * 1975-04-30 1976-11-09 Matsushita Electric Ind Co Ltd Button telephone device
JPS5221713U (enrdf_load_stackoverflow) * 1975-07-31 1977-02-16
JPS5274201A (en) * 1975-12-17 1977-06-22 Nec Corp Display control circuit for key telephone system

Also Published As

Publication number Publication date
JPS5312401B2 (enrdf_load_stackoverflow) 1978-05-01

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