JPS55133529A - Device for generating electret - Google Patents

Device for generating electret

Info

Publication number
JPS55133529A
JPS55133529A JP4144179A JP4144179A JPS55133529A JP S55133529 A JPS55133529 A JP S55133529A JP 4144179 A JP4144179 A JP 4144179A JP 4144179 A JP4144179 A JP 4144179A JP S55133529 A JPS55133529 A JP S55133529A
Authority
JP
Japan
Prior art keywords
electret
generating
generating electret
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.)
Granted
Application number
JP4144179A
Other languages
Japanese (ja)
Other versions
JPS6142847B2 (en
Inventor
Shigeo Aoki
Jiyunichi Tamamura
Yasuhiro Ukai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hosiden Electronics Co Ltd
Original Assignee
Hosiden Electronics Co Ltd
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 by Hosiden Electronics Co Ltd filed Critical Hosiden Electronics Co Ltd
Priority to JP4144179A priority Critical patent/JPS55133529A/en
Publication of JPS55133529A publication Critical patent/JPS55133529A/en
Publication of JPS6142847B2 publication Critical patent/JPS6142847B2/ja
Granted legal-status Critical Current

Links

JP4144179A 1979-04-04 1979-04-04 Device for generating electret Granted JPS55133529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4144179A JPS55133529A (en) 1979-04-04 1979-04-04 Device for generating electret

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4144179A JPS55133529A (en) 1979-04-04 1979-04-04 Device for generating electret

Publications (2)

Publication Number Publication Date
JPS55133529A true JPS55133529A (en) 1980-10-17
JPS6142847B2 JPS6142847B2 (en) 1986-09-24

Family

ID=12608450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4144179A Granted JPS55133529A (en) 1979-04-04 1979-04-04 Device for generating electret

Country Status (1)

Country Link
JP (1) JPS55133529A (en)

Also Published As

Publication number Publication date
JPS6142847B2 (en) 1986-09-24

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