JPH0476798U - - Google Patents

Info

Publication number
JPH0476798U
JPH0476798U JP11984890U JP11984890U JPH0476798U JP H0476798 U JPH0476798 U JP H0476798U JP 11984890 U JP11984890 U JP 11984890U JP 11984890 U JP11984890 U JP 11984890U JP H0476798 U JPH0476798 U JP H0476798U
Authority
JP
Japan
Prior art keywords
sound collecting
auditory canal
external auditory
regulating
sound
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
JP11984890U
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 JP11984890U priority Critical patent/JPH0476798U/ja
Publication of JPH0476798U publication Critical patent/JPH0476798U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stereophonic Arrangements (AREA)
JP11984890U 1990-11-17 1990-11-17 Pending JPH0476798U (US07534539-20090519-C00280.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11984890U JPH0476798U (US07534539-20090519-C00280.png) 1990-11-17 1990-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11984890U JPH0476798U (US07534539-20090519-C00280.png) 1990-11-17 1990-11-17

Publications (1)

Publication Number Publication Date
JPH0476798U true JPH0476798U (US07534539-20090519-C00280.png) 1992-07-03

Family

ID=31867782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11984890U Pending JPH0476798U (US07534539-20090519-C00280.png) 1990-11-17 1990-11-17

Country Status (1)

Country Link
JP (1) JPH0476798U (US07534539-20090519-C00280.png)

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