JPS5317361B2 - - Google Patents

Info

Publication number
JPS5317361B2
JPS5317361B2 JP6748073A JP6748073A JPS5317361B2 JP S5317361 B2 JPS5317361 B2 JP S5317361B2 JP 6748073 A JP6748073 A JP 6748073A JP 6748073 A JP6748073 A JP 6748073A JP S5317361 B2 JPS5317361 B2 JP S5317361B2
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.)
Expired
Application number
JP6748073A
Other languages
Japanese (ja)
Other versions
JPS5019304A (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 JP6748073A priority Critical patent/JPS5317361B2/ja
Publication of JPS5019304A publication Critical patent/JPS5019304A/ja
Publication of JPS5317361B2 publication Critical patent/JPS5317361B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP6748073A 1973-06-14 1973-06-14 Expired JPS5317361B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6748073A JPS5317361B2 (enrdf_load_stackoverflow) 1973-06-14 1973-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6748073A JPS5317361B2 (enrdf_load_stackoverflow) 1973-06-14 1973-06-14

Publications (2)

Publication Number Publication Date
JPS5019304A JPS5019304A (enrdf_load_stackoverflow) 1975-02-28
JPS5317361B2 true JPS5317361B2 (enrdf_load_stackoverflow) 1978-06-08

Family

ID=13346163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6748073A Expired JPS5317361B2 (enrdf_load_stackoverflow) 1973-06-14 1973-06-14

Country Status (1)

Country Link
JP (1) JPS5317361B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274202A (en) * 1975-12-17 1977-06-22 Matsushita Electric Ind Co Ltd Master and slave type simultaneous communication interphone
JPS5368001A (en) * 1976-11-30 1978-06-17 Iriichi Tsuushin Kougiyou Kk Vodas controller
JPS5758843Y2 (enrdf_load_stackoverflow) * 1976-12-08 1982-12-16
JPS5824063B2 (ja) * 1977-11-14 1983-05-19 東亜特殊電機株式会社 拡声電話機
WO1980002627A1 (en) * 1979-05-11 1980-11-27 Toa Electric Co Ltd Voice controlled switching system

Also Published As

Publication number Publication date
JPS5019304A (enrdf_load_stackoverflow) 1975-02-28

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