JPS5688281A - Positive temperature coefficient porcelain heater and method of manufacturing same - Google Patents

Positive temperature coefficient porcelain heater and method of manufacturing same

Info

Publication number
JPS5688281A
JPS5688281A JP16537779A JP16537779A JPS5688281A JP S5688281 A JPS5688281 A JP S5688281A JP 16537779 A JP16537779 A JP 16537779A JP 16537779 A JP16537779 A JP 16537779A JP S5688281 A JPS5688281 A JP S5688281A
Authority
JP
Japan
Prior art keywords
temperature coefficient
positive temperature
manufacturing same
porcelain heater
porcelain
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
JP16537779A
Other languages
Japanese (ja)
Inventor
Hisayoshi Kamioka
Akiji Koyama
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP16537779A priority Critical patent/JPS5688281A/en
Publication of JPS5688281A publication Critical patent/JPS5688281A/en
Pending legal-status Critical Current

Links

JP16537779A 1979-12-19 1979-12-19 Positive temperature coefficient porcelain heater and method of manufacturing same Pending JPS5688281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16537779A JPS5688281A (en) 1979-12-19 1979-12-19 Positive temperature coefficient porcelain heater and method of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16537779A JPS5688281A (en) 1979-12-19 1979-12-19 Positive temperature coefficient porcelain heater and method of manufacturing same

Publications (1)

Publication Number Publication Date
JPS5688281A true JPS5688281A (en) 1981-07-17

Family

ID=15811210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16537779A Pending JPS5688281A (en) 1979-12-19 1979-12-19 Positive temperature coefficient porcelain heater and method of manufacturing same

Country Status (1)

Country Link
JP (1) JPS5688281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071616A (en) * 1987-07-13 1991-12-10 Osaka Bosui Construction Co., Ltd. Method of inserting rigid plastic lining tube through pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071616A (en) * 1987-07-13 1991-12-10 Osaka Bosui Construction Co., Ltd. Method of inserting rigid plastic lining tube through pipe

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