JPS6118693U - 電気音響変換器 - Google Patents

電気音響変換器

Info

Publication number
JPS6118693U
JPS6118693U JP10347084U JP10347084U JPS6118693U JP S6118693 U JPS6118693 U JP S6118693U JP 10347084 U JP10347084 U JP 10347084U JP 10347084 U JP10347084 U JP 10347084U JP S6118693 U JPS6118693 U JP S6118693U
Authority
JP
Japan
Prior art keywords
cylindrical
electroacoustic transducer
utility
request
vibrator
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
JP10347084U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212792Y2 (enrdf_load_stackoverflow
Inventor
明 亀山
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP10347084U priority Critical patent/JPS6118693U/ja
Publication of JPS6118693U publication Critical patent/JPS6118693U/ja
Application granted granted Critical
Publication of JPH0212792Y2 publication Critical patent/JPH0212792Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP10347084U 1984-07-09 1984-07-09 電気音響変換器 Granted JPS6118693U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10347084U JPS6118693U (ja) 1984-07-09 1984-07-09 電気音響変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10347084U JPS6118693U (ja) 1984-07-09 1984-07-09 電気音響変換器

Publications (2)

Publication Number Publication Date
JPS6118693U true JPS6118693U (ja) 1986-02-03
JPH0212792Y2 JPH0212792Y2 (enrdf_load_stackoverflow) 1990-04-10

Family

ID=30662863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10347084U Granted JPS6118693U (ja) 1984-07-09 1984-07-09 電気音響変換器

Country Status (1)

Country Link
JP (1) JPS6118693U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0212792Y2 (enrdf_load_stackoverflow) 1990-04-10

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