JPH01108598U - - Google Patents

Info

Publication number
JPH01108598U
JPH01108598U JP339288U JP339288U JPH01108598U JP H01108598 U JPH01108598 U JP H01108598U JP 339288 U JP339288 U JP 339288U JP 339288 U JP339288 U JP 339288U JP H01108598 U JPH01108598 U JP H01108598U
Authority
JP
Japan
Prior art keywords
sound emission
emission hole
case
conversion unit
acoustic conversion
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.)
Pending
Application number
JP339288U
Other languages
English (en)
Japanese (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 JP339288U priority Critical patent/JPH01108598U/ja
Publication of JPH01108598U publication Critical patent/JPH01108598U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP339288U 1988-01-14 1988-01-14 Pending JPH01108598U (US06826419-20041130-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP339288U JPH01108598U (US06826419-20041130-M00005.png) 1988-01-14 1988-01-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP339288U JPH01108598U (US06826419-20041130-M00005.png) 1988-01-14 1988-01-14

Publications (1)

Publication Number Publication Date
JPH01108598U true JPH01108598U (US06826419-20041130-M00005.png) 1989-07-21

Family

ID=31204986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP339288U Pending JPH01108598U (US06826419-20041130-M00005.png) 1988-01-14 1988-01-14

Country Status (1)

Country Link
JP (1) JPH01108598U (US06826419-20041130-M00005.png)

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