JPS54111329A - Speaker - Google Patents

Speaker

Info

Publication number
JPS54111329A
JPS54111329A JP1823678A JP1823678A JPS54111329A JP S54111329 A JPS54111329 A JP S54111329A JP 1823678 A JP1823678 A JP 1823678A JP 1823678 A JP1823678 A JP 1823678A JP S54111329 A JPS54111329 A JP S54111329A
Authority
JP
Japan
Prior art keywords
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
JP1823678A
Other languages
Japanese (ja)
Inventor
Jiyouji Shimakawa
Yukio Hara
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.)
Matsushima Kogyo KK
Original Assignee
Matsushima Kogyo 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 Matsushima Kogyo KK filed Critical Matsushima Kogyo KK
Priority to JP1823678A priority Critical patent/JPS54111329A/en
Publication of JPS54111329A publication Critical patent/JPS54111329A/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1823678A 1978-02-20 1978-02-20 Speaker Pending JPS54111329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1823678A JPS54111329A (en) 1978-02-20 1978-02-20 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1823678A JPS54111329A (en) 1978-02-20 1978-02-20 Speaker

Publications (1)

Publication Number Publication Date
JPS54111329A true JPS54111329A (en) 1979-08-31

Family

ID=11966032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1823678A Pending JPS54111329A (en) 1978-02-20 1978-02-20 Speaker

Country Status (1)

Country Link
JP (1) JPS54111329A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625798U (en) * 1985-06-25 1987-01-14
JPS6298400U (en) * 1985-12-12 1987-06-23
JPS62292100A (en) * 1986-06-12 1987-12-18 Kawai Musical Instr Mfg Co Ltd Piezoelectric sound generator
JPS633700U (en) * 1986-06-20 1988-01-11
JPS63314997A (en) * 1987-06-18 1988-12-22 Matsushita Electric Ind Co Ltd Piezo-electric sounding body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625798U (en) * 1985-06-25 1987-01-14
JPS6298400U (en) * 1985-12-12 1987-06-23
JPS62292100A (en) * 1986-06-12 1987-12-18 Kawai Musical Instr Mfg Co Ltd Piezoelectric sound generator
JPS633700U (en) * 1986-06-20 1988-01-11
JPS63314997A (en) * 1987-06-18 1988-12-22 Matsushita Electric Ind Co Ltd Piezo-electric sounding body

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