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 (de
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 (de)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=13346163

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5317361B2 (de)

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 (de) * 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
DE2967521D1 (en) * 1979-05-11 1985-11-07 Toa Electric Co Ltd Voice controlled switching system

Also Published As

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

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