JPS6249400U - - Google Patents

Info

Publication number
JPS6249400U
JPS6249400U JP13945285U JP13945285U JPS6249400U JP S6249400 U JPS6249400 U JP S6249400U JP 13945285 U JP13945285 U JP 13945285U JP 13945285 U JP13945285 U JP 13945285U JP S6249400 U JPS6249400 U JP S6249400U
Authority
JP
Japan
Prior art keywords
case
attached
microphone
directional
speaker
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
JP13945285U
Other languages
English (en)
Japanese (ja)
Other versions
JPH039436Y2 (enrdf_load_html_response
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 JP13945285U priority Critical patent/JPH039436Y2/ja
Publication of JPS6249400U publication Critical patent/JPS6249400U/ja
Application granted granted Critical
Publication of JPH039436Y2 publication Critical patent/JPH039436Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP13945285U 1985-09-13 1985-09-13 Expired JPH039436Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13945285U JPH039436Y2 (enrdf_load_html_response) 1985-09-13 1985-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13945285U JPH039436Y2 (enrdf_load_html_response) 1985-09-13 1985-09-13

Publications (2)

Publication Number Publication Date
JPS6249400U true JPS6249400U (enrdf_load_html_response) 1987-03-26
JPH039436Y2 JPH039436Y2 (enrdf_load_html_response) 1991-03-08

Family

ID=31045369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13945285U Expired JPH039436Y2 (enrdf_load_html_response) 1985-09-13 1985-09-13

Country Status (1)

Country Link
JP (1) JPH039436Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH039436Y2 (enrdf_load_html_response) 1991-03-08

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