JPS6452396U - - Google Patents

Info

Publication number
JPS6452396U
JPS6452396U JP14742087U JP14742087U JPS6452396U JP S6452396 U JPS6452396 U JP S6452396U JP 14742087 U JP14742087 U JP 14742087U JP 14742087 U JP14742087 U JP 14742087U JP S6452396 U JPS6452396 U JP S6452396U
Authority
JP
Japan
Prior art keywords
condenser microphone
electret condenser
field effect
effect transistor
source
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
JP14742087U
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 JP14742087U priority Critical patent/JPS6452396U/ja
Publication of JPS6452396U publication Critical patent/JPS6452396U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP14742087U 1987-09-25 1987-09-25 Pending JPS6452396U (US20030157025A1-20030821-C00031.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14742087U JPS6452396U (US20030157025A1-20030821-C00031.png) 1987-09-25 1987-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14742087U JPS6452396U (US20030157025A1-20030821-C00031.png) 1987-09-25 1987-09-25

Publications (1)

Publication Number Publication Date
JPS6452396U true JPS6452396U (US20030157025A1-20030821-C00031.png) 1989-03-31

Family

ID=31417803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14742087U Pending JPS6452396U (US20030157025A1-20030821-C00031.png) 1987-09-25 1987-09-25

Country Status (1)

Country Link
JP (1) JPS6452396U (US20030157025A1-20030821-C00031.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969956A (ja) * 1982-10-15 1984-04-20 Nec Corp 半導体装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969956A (ja) * 1982-10-15 1984-04-20 Nec Corp 半導体装置

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