JPS55133529A - Device for generating electret - Google Patents
Device for generating electretInfo
- 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
Links
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) |
-
1979
- 1979-04-04 JP JP4144179A patent/JPS55133529A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6142847B2 (en) | 1986-09-24 |
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