JPS6444788U - - Google Patents

Info

Publication number
JPS6444788U
JPS6444788U JP13990787U JP13990787U JPS6444788U JP S6444788 U JPS6444788 U JP S6444788U JP 13990787 U JP13990787 U JP 13990787U JP 13990787 U JP13990787 U JP 13990787U JP S6444788 U JPS6444788 U JP S6444788U
Authority
JP
Japan
Prior art keywords
horn
attached
piezoelectric element
passive radiator
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
JP13990787U
Other languages
English (en)
Japanese (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 JP13990787U priority Critical patent/JPS6444788U/ja
Publication of JPS6444788U publication Critical patent/JPS6444788U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP13990787U 1987-09-11 1987-09-11 Pending JPS6444788U (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13990787U JPS6444788U (en:Method) 1987-09-11 1987-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13990787U JPS6444788U (en:Method) 1987-09-11 1987-09-11

Publications (1)

Publication Number Publication Date
JPS6444788U true JPS6444788U (en:Method) 1989-03-17

Family

ID=31403599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13990787U Pending JPS6444788U (en:Method) 1987-09-11 1987-09-11

Country Status (1)

Country Link
JP (1) JPS6444788U (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245217A (en) * 1975-10-07 1977-04-09 Nippon Telegr & Teleph Corp <Ntt> Power system trouble distinguish system
JPS603279A (ja) * 1983-06-20 1985-01-09 Matsushita Electric Ind Co Ltd 撮像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245217A (en) * 1975-10-07 1977-04-09 Nippon Telegr & Teleph Corp <Ntt> Power system trouble distinguish system
JPS603279A (ja) * 1983-06-20 1985-01-09 Matsushita Electric Ind Co Ltd 撮像装置

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