JPS57197099U - - Google Patents

Info

Publication number
JPS57197099U
JPS57197099U JP8454681U JP8454681U JPS57197099U JP S57197099 U JPS57197099 U JP S57197099U JP 8454681 U JP8454681 U JP 8454681U JP 8454681 U JP8454681 U JP 8454681U JP S57197099 U JPS57197099 U JP S57197099U
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
JP8454681U
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 JP8454681U priority Critical patent/JPS57197099U/ja
Publication of JPS57197099U publication Critical patent/JPS57197099U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP8454681U 1981-06-08 1981-06-08 Pending JPS57197099U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8454681U JPS57197099U (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8454681U JPS57197099U (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Publications (1)

Publication Number Publication Date
JPS57197099U true JPS57197099U (enrdf_load_stackoverflow) 1982-12-14

Family

ID=29879890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8454681U Pending JPS57197099U (enrdf_load_stackoverflow) 1981-06-08 1981-06-08

Country Status (1)

Country Link
JP (1) JPS57197099U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659300A (en) * 1979-10-22 1981-05-22 Pioneer Electronic Corp Acoustic lense

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659300A (en) * 1979-10-22 1981-05-22 Pioneer Electronic Corp Acoustic lense

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