JPS5414223A - Piezooelectric speaker - Google Patents

Piezooelectric speaker

Info

Publication number
JPS5414223A
JPS5414223A JP7962077A JP7962077A JPS5414223A JP S5414223 A JPS5414223 A JP S5414223A JP 7962077 A JP7962077 A JP 7962077A JP 7962077 A JP7962077 A JP 7962077A JP S5414223 A JPS5414223 A JP S5414223A
Authority
JP
Japan
Prior art keywords
piezooelectric
speaker
piezooelectric 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.)
Pending
Application number
JP7962077A
Other languages
Japanese (ja)
Inventor
Akikazu Asano
Osamu Satou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOORARU ONKIYOU KK
Original Assignee
KOORARU ONKIYOU KK
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 by KOORARU ONKIYOU KK filed Critical KOORARU ONKIYOU KK
Priority to JP7962077A priority Critical patent/JPS5414223A/en
Publication of JPS5414223A publication Critical patent/JPS5414223A/en
Pending legal-status Critical Current

Links

JP7962077A 1977-07-04 1977-07-04 Piezooelectric speaker Pending JPS5414223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7962077A JPS5414223A (en) 1977-07-04 1977-07-04 Piezooelectric speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7962077A JPS5414223A (en) 1977-07-04 1977-07-04 Piezooelectric speaker

Publications (1)

Publication Number Publication Date
JPS5414223A true JPS5414223A (en) 1979-02-02

Family

ID=13695094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7962077A Pending JPS5414223A (en) 1977-07-04 1977-07-04 Piezooelectric speaker

Country Status (1)

Country Link
JP (1) JPS5414223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142196U (en) * 1984-08-23 1986-03-18 大日本印刷株式会社 melody output device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423543A (en) * 1965-06-24 1969-01-21 Harry W Kompanek Loudspeaker with piezoelectric wafer driving elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423543A (en) * 1965-06-24 1969-01-21 Harry W Kompanek Loudspeaker with piezoelectric wafer driving elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142196U (en) * 1984-08-23 1986-03-18 大日本印刷株式会社 melody output device

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