JPH0453115Y2 - - Google Patents

Info

Publication number
JPH0453115Y2
JPH0453115Y2 JP1985085281U JP8528185U JPH0453115Y2 JP H0453115 Y2 JPH0453115 Y2 JP H0453115Y2 JP 1985085281 U JP1985085281 U JP 1985085281U JP 8528185 U JP8528185 U JP 8528185U JP H0453115 Y2 JPH0453115 Y2 JP H0453115Y2
Authority
JP
Japan
Prior art keywords
printed circuit
circuit board
piezoelectric
annular conductor
front cover
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.)
Expired
Application number
JP1985085281U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61202999U (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 JP1985085281U priority Critical patent/JPH0453115Y2/ja
Publication of JPS61202999U publication Critical patent/JPS61202999U/ja
Application granted granted Critical
Publication of JPH0453115Y2 publication Critical patent/JPH0453115Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
JP1985085281U 1985-06-07 1985-06-07 Expired JPH0453115Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985085281U JPH0453115Y2 (en]) 1985-06-07 1985-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985085281U JPH0453115Y2 (en]) 1985-06-07 1985-06-07

Publications (2)

Publication Number Publication Date
JPS61202999U JPS61202999U (en]) 1986-12-20
JPH0453115Y2 true JPH0453115Y2 (en]) 1992-12-14

Family

ID=30635536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985085281U Expired JPH0453115Y2 (en]) 1985-06-07 1985-06-07

Country Status (1)

Country Link
JP (1) JPH0453115Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636638B2 (ja) * 1987-11-09 1994-05-11 株式会社村田製作所 圧電送受話器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846630Y2 (ja) * 1979-03-31 1983-10-24 パイオニア株式会社 電気−音響変換器
JPS6014600A (ja) * 1983-07-06 1985-01-25 Fujitsu Ltd 送話器および受話器

Also Published As

Publication number Publication date
JPS61202999U (en]) 1986-12-20

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