JPH0255298U - - Google Patents

Info

Publication number
JPH0255298U
JPH0255298U JP13394488U JP13394488U JPH0255298U JP H0255298 U JPH0255298 U JP H0255298U JP 13394488 U JP13394488 U JP 13394488U JP 13394488 U JP13394488 U JP 13394488U JP H0255298 U JPH0255298 U JP H0255298U
Authority
JP
Japan
Prior art keywords
sound collecting
reflecting surface
hearing aid
utility
scope
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
JP13394488U
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 JP13394488U priority Critical patent/JPH0255298U/ja
Publication of JPH0255298U publication Critical patent/JPH0255298U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Aerials With Secondary Devices (AREA)
JP13394488U 1988-10-13 1988-10-13 Pending JPH0255298U (US07696358-20100413-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13394488U JPH0255298U (US07696358-20100413-C00002.png) 1988-10-13 1988-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13394488U JPH0255298U (US07696358-20100413-C00002.png) 1988-10-13 1988-10-13

Publications (1)

Publication Number Publication Date
JPH0255298U true JPH0255298U (US07696358-20100413-C00002.png) 1990-04-20

Family

ID=31392272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13394488U Pending JPH0255298U (US07696358-20100413-C00002.png) 1988-10-13 1988-10-13

Country Status (1)

Country Link
JP (1) JPH0255298U (US07696358-20100413-C00002.png)

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