JPS58149851U - 音響カプラ - Google Patents

音響カプラ

Info

Publication number
JPS58149851U
JPS58149851U JP4755782U JP4755782U JPS58149851U JP S58149851 U JPS58149851 U JP S58149851U JP 4755782 U JP4755782 U JP 4755782U JP 4755782 U JP4755782 U JP 4755782U JP S58149851 U JPS58149851 U JP S58149851U
Authority
JP
Japan
Prior art keywords
transducer
acoustic
electro
handset
data signal
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
JP4755782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320212Y2 (enrdf_load_stackoverflow
Inventor
山砥　克己
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP4755782U priority Critical patent/JPS58149851U/ja
Publication of JPS58149851U publication Critical patent/JPS58149851U/ja
Application granted granted Critical
Publication of JPS6320212Y2 publication Critical patent/JPS6320212Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
JP4755782U 1982-04-01 1982-04-01 音響カプラ Granted JPS58149851U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4755782U JPS58149851U (ja) 1982-04-01 1982-04-01 音響カプラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4755782U JPS58149851U (ja) 1982-04-01 1982-04-01 音響カプラ

Publications (2)

Publication Number Publication Date
JPS58149851U true JPS58149851U (ja) 1983-10-07
JPS6320212Y2 JPS6320212Y2 (enrdf_load_stackoverflow) 1988-06-06

Family

ID=30058512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4755782U Granted JPS58149851U (ja) 1982-04-01 1982-04-01 音響カプラ

Country Status (1)

Country Link
JP (1) JPS58149851U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6320212Y2 (enrdf_load_stackoverflow) 1988-06-06

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