JPS6311831Y2 - - Google Patents

Info

Publication number
JPS6311831Y2
JPS6311831Y2 JP4349982U JP4349982U JPS6311831Y2 JP S6311831 Y2 JPS6311831 Y2 JP S6311831Y2 JP 4349982 U JP4349982 U JP 4349982U JP 4349982 U JP4349982 U JP 4349982U JP S6311831 Y2 JPS6311831 Y2 JP S6311831Y2
Authority
JP
Japan
Prior art keywords
voice coil
efficiency
diaphragm
present
micro
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.)
Expired
Application number
JP4349982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58147397U (ja
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 JP4349982U priority Critical patent/JPS58147397U/ja
Publication of JPS58147397U publication Critical patent/JPS58147397U/ja
Application granted granted Critical
Publication of JPS6311831Y2 publication Critical patent/JPS6311831Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP4349982U 1982-03-27 1982-03-27 ボビンレスボイスコイル Granted JPS58147397U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4349982U JPS58147397U (ja) 1982-03-27 1982-03-27 ボビンレスボイスコイル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4349982U JPS58147397U (ja) 1982-03-27 1982-03-27 ボビンレスボイスコイル

Publications (2)

Publication Number Publication Date
JPS58147397U JPS58147397U (ja) 1983-10-04
JPS6311831Y2 true JPS6311831Y2 (US20100223739A1-20100909-C00005.png) 1988-04-06

Family

ID=30054582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4349982U Granted JPS58147397U (ja) 1982-03-27 1982-03-27 ボビンレスボイスコイル

Country Status (1)

Country Link
JP (1) JPS58147397U (US20100223739A1-20100909-C00005.png)

Also Published As

Publication number Publication date
JPS58147397U (ja) 1983-10-04

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