JPS5617879B2 - - Google Patents

Info

Publication number
JPS5617879B2
JPS5617879B2 JP5877272A JP5877272A JPS5617879B2 JP S5617879 B2 JPS5617879 B2 JP S5617879B2 JP 5877272 A JP5877272 A JP 5877272A JP 5877272 A JP5877272 A JP 5877272A JP S5617879 B2 JPS5617879 B2 JP S5617879B2
Authority
JP
Japan
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
JP5877272A
Other versions
JPS4918591A (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 JP5877272A priority Critical patent/JPS5617879B2/ja
Publication of JPS4918591A publication Critical patent/JPS4918591A/ja
Publication of JPS5617879B2 publication Critical patent/JPS5617879B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP5877272A 1972-06-13 1972-06-13 Expired JPS5617879B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5877272A JPS5617879B2 (ja) 1972-06-13 1972-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5877272A JPS5617879B2 (ja) 1972-06-13 1972-06-13

Publications (2)

Publication Number Publication Date
JPS4918591A JPS4918591A (ja) 1974-02-19
JPS5617879B2 true JPS5617879B2 (ja) 1981-04-24

Family

ID=13093827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5877272A Expired JPS5617879B2 (ja) 1972-06-13 1972-06-13

Country Status (1)

Country Link
JP (1) JPS5617879B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006087866A1 (ja) * 2005-02-17 2006-08-24 Matsushita Electric Industrial Co., Ltd. 圧電型スピーカおよびその製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318071Y2 (ja) * 1980-08-11 1988-05-20
JPS60124199U (ja) * 1984-01-27 1985-08-21 株式会社村田製作所 圧電振動子
JP6145675B2 (ja) * 2013-03-27 2017-06-14 パナソニックＩｐマネジメント株式会社 圧電スピーカ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140770U (ja) * 1974-09-20 1976-03-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140770U (ja) * 1974-09-20 1976-03-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006087866A1 (ja) * 2005-02-17 2006-08-24 Matsushita Electric Industrial Co., Ltd. 圧電型スピーカおよびその製造方法
JP4846710B2 (ja) * 2005-02-17 2011-12-28 パナソニック株式会社 圧電型スピーカおよびその製造方法

Also Published As

Publication number Publication date
JPS4918591A (ja) 1974-02-19

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