JPS62181091U - - Google Patents

Info

Publication number
JPS62181091U
JPS62181091U JP6843686U JP6843686U JPS62181091U JP S62181091 U JPS62181091 U JP S62181091U JP 6843686 U JP6843686 U JP 6843686U JP 6843686 U JP6843686 U JP 6843686U JP S62181091 U JPS62181091 U JP S62181091U
Authority
JP
Japan
Prior art keywords
electret
capacitor
direct current
condenser microphone
utility
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
JP6843686U
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 JP6843686U priority Critical patent/JPS62181091U/ja
Publication of JPS62181091U publication Critical patent/JPS62181091U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP6843686U 1986-05-07 1986-05-07 Pending JPS62181091U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6843686U JPS62181091U (US20020193084A1-20021219-M00002.png) 1986-05-07 1986-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6843686U JPS62181091U (US20020193084A1-20021219-M00002.png) 1986-05-07 1986-05-07

Publications (1)

Publication Number Publication Date
JPS62181091U true JPS62181091U (US20020193084A1-20021219-M00002.png) 1987-11-17

Family

ID=30908252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6843686U Pending JPS62181091U (US20020193084A1-20021219-M00002.png) 1986-05-07 1986-05-07

Country Status (1)

Country Link
JP (1) JPS62181091U (US20020193084A1-20021219-M00002.png)

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