JPS5758878Y2 - - Google Patents

Info

Publication number
JPS5758878Y2
JPS5758878Y2 JP7464278U JP7464278U JPS5758878Y2 JP S5758878 Y2 JPS5758878 Y2 JP S5758878Y2 JP 7464278 U JP7464278 U JP 7464278U JP 7464278 U JP7464278 U JP 7464278U JP S5758878 Y2 JPS5758878 Y2 JP S5758878Y2
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
JP7464278U
Other languages
Japanese (ja)
Other versions
JPS54176330U (fr
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 JP7464278U priority Critical patent/JPS5758878Y2/ja
Priority to GB7910335A priority patent/GB2018548B/en
Priority to CA324,125A priority patent/CA1124830A/fr
Priority to US06/026,539 priority patent/US4283605A/en
Priority to DE2913957A priority patent/DE2913957C3/de
Publication of JPS54176330U publication Critical patent/JPS54176330U/ja
Application granted granted Critical
Publication of JPS5758878Y2 publication Critical patent/JPS5758878Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP7464278U 1978-04-07 1978-05-31 Expired JPS5758878Y2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP7464278U JPS5758878Y2 (fr) 1978-05-31 1978-05-31
GB7910335A GB2018548B (en) 1978-04-07 1979-03-23 Piezoelectric speaker
CA324,125A CA1124830A (fr) 1978-04-07 1979-03-26 Haut-parleur piezo-electrique
US06/026,539 US4283605A (en) 1978-04-07 1979-04-02 Piezoelectric speaker
DE2913957A DE2913957C3 (de) 1978-04-07 1979-04-06 Piezoelektrischer Lautsprecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7464278U JPS5758878Y2 (fr) 1978-05-31 1978-05-31

Publications (2)

Publication Number Publication Date
JPS54176330U JPS54176330U (fr) 1979-12-13
JPS5758878Y2 true JPS5758878Y2 (fr) 1982-12-16

Family

ID=28988356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7464278U Expired JPS5758878Y2 (fr) 1978-04-07 1978-05-31

Country Status (1)

Country Link
JP (1) JPS5758878Y2 (fr)

Also Published As

Publication number Publication date
JPS54176330U (fr) 1979-12-13

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