JPS5261794A - Method of manufacturing electret - Google Patents

Method of manufacturing electret

Info

Publication number
JPS5261794A
JPS5261794A JP13775675A JP13775675A JPS5261794A JP S5261794 A JPS5261794 A JP S5261794A JP 13775675 A JP13775675 A JP 13775675A JP 13775675 A JP13775675 A JP 13775675A JP S5261794 A JPS5261794 A JP S5261794A
Authority
JP
Japan
Prior art keywords
manufacturing electret
electret
manufacturing
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
JP13775675A
Other languages
Japanese (ja)
Inventor
Noriaki Fukushi
Eiichi Fukada
Toshiaki Takamatsu
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.)
Resonac Holdings Corp
RIKEN
Original Assignee
Showa Denko KK
RIKEN
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 Showa Denko KK, RIKEN filed Critical Showa Denko KK
Priority to JP13775675A priority Critical patent/JPS5261794A/en
Publication of JPS5261794A publication Critical patent/JPS5261794A/en
Pending legal-status Critical Current

Links

JP13775675A 1975-11-18 1975-11-18 Method of manufacturing electret Pending JPS5261794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13775675A JPS5261794A (en) 1975-11-18 1975-11-18 Method of manufacturing electret

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13775675A JPS5261794A (en) 1975-11-18 1975-11-18 Method of manufacturing electret

Publications (1)

Publication Number Publication Date
JPS5261794A true JPS5261794A (en) 1977-05-21

Family

ID=15206090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13775675A Pending JPS5261794A (en) 1975-11-18 1975-11-18 Method of manufacturing electret

Country Status (1)

Country Link
JP (1) JPS5261794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101073A (en) * 1980-12-10 1982-06-23 Duskin Franchise Co Production of electoret fiber like molded structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101073A (en) * 1980-12-10 1982-06-23 Duskin Franchise Co Production of electoret fiber like molded structure

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