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JPS57178798U - - Google Patents

Info

Publication number
JPS57178798U
JPS57178798U JP6684981U JP6684981U JPS57178798U JP S57178798 U JPS57178798 U JP S57178798U JP 6684981 U JP6684981 U JP 6684981U JP 6684981 U JP6684981 U JP 6684981U JP S57178798 U JPS57178798 U JP S57178798U
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.)
Pending
Application number
JP6684981U
Other languages
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 JP6684981U priority Critical patent/JPS57178798U/ja
Publication of JPS57178798U publication Critical patent/JPS57178798U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP6684981U 1981-05-08 1981-05-08 Pending JPS57178798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6684981U JPS57178798U (en) 1981-05-08 1981-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6684981U JPS57178798U (en) 1981-05-08 1981-05-08

Publications (1)

Publication Number Publication Date
JPS57178798U true JPS57178798U (en) 1982-11-12

Family

ID=29862872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6684981U Pending JPS57178798U (en) 1981-05-08 1981-05-08

Country Status (1)

Country Link
JP (1) JPS57178798U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001245390A (en) * 2000-02-29 2001-09-07 Star Micronics Co Ltd Electroacoustic transducer
JP2003158794A (en) * 2001-11-20 2003-05-30 Taiyo Yuden Co Ltd Piezoelectric acoustic unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001245390A (en) * 2000-02-29 2001-09-07 Star Micronics Co Ltd Electroacoustic transducer
JP2003158794A (en) * 2001-11-20 2003-05-30 Taiyo Yuden Co Ltd Piezoelectric acoustic unit

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