JPS61103994U - - Google Patents

Info

Publication number
JPS61103994U
JPS61103994U JP18647384U JP18647384U JPS61103994U JP S61103994 U JPS61103994 U JP S61103994U JP 18647384 U JP18647384 U JP 18647384U JP 18647384 U JP18647384 U JP 18647384U JP S61103994 U JPS61103994 U JP S61103994U
Authority
JP
Japan
Prior art keywords
acoustic transducer
opening
uneven
electromagnet
inner diameter
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
JP18647384U
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 JP18647384U priority Critical patent/JPS61103994U/ja
Publication of JPS61103994U publication Critical patent/JPS61103994U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP18647384U 1984-12-08 1984-12-08 Pending JPS61103994U (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18647384U JPS61103994U (nl) 1984-12-08 1984-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18647384U JPS61103994U (nl) 1984-12-08 1984-12-08

Publications (1)

Publication Number Publication Date
JPS61103994U true JPS61103994U (nl) 1986-07-02

Family

ID=30743937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18647384U Pending JPS61103994U (nl) 1984-12-08 1984-12-08

Country Status (1)

Country Link
JP (1) JPS61103994U (nl)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654699U (nl) * 1979-10-05 1981-05-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654699U (nl) * 1979-10-05 1981-05-13

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