JPS63108297U - - Google Patents

Info

Publication number
JPS63108297U
JPS63108297U JP19168187U JP19168187U JPS63108297U JP S63108297 U JPS63108297 U JP S63108297U JP 19168187 U JP19168187 U JP 19168187U JP 19168187 U JP19168187 U JP 19168187U JP S63108297 U JPS63108297 U JP S63108297U
Authority
JP
Japan
Prior art keywords
slits
equalizer
bullet
peripheral surface
sound emitting
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
JP19168187U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0122319Y2 (en]
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 JP19168187U priority Critical patent/JPH0122319Y2/ja
Publication of JPS63108297U publication Critical patent/JPS63108297U/ja
Application granted granted Critical
Publication of JPH0122319Y2 publication Critical patent/JPH0122319Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP19168187U 1987-12-16 1987-12-16 Expired JPH0122319Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19168187U JPH0122319Y2 (en]) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19168187U JPH0122319Y2 (en]) 1987-12-16 1987-12-16

Publications (2)

Publication Number Publication Date
JPS63108297U true JPS63108297U (en]) 1988-07-12
JPH0122319Y2 JPH0122319Y2 (en]) 1989-06-30

Family

ID=31146048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19168187U Expired JPH0122319Y2 (en]) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0122319Y2 (en])

Also Published As

Publication number Publication date
JPH0122319Y2 (en]) 1989-06-30

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