JPS54141437A - Heating device - Google Patents

Heating device

Info

Publication number
JPS54141437A
JPS54141437A JP4837078A JP4837078A JPS54141437A JP S54141437 A JPS54141437 A JP S54141437A JP 4837078 A JP4837078 A JP 4837078A JP 4837078 A JP4837078 A JP 4837078A JP S54141437 A JPS54141437 A JP S54141437A
Authority
JP
Japan
Prior art keywords
heating device
heating
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
JP4837078A
Other languages
Japanese (ja)
Inventor
Shigetaka Wada
Takao Murase
Kunio Oosawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP4837078A priority Critical patent/JPS54141437A/en
Publication of JPS54141437A publication Critical patent/JPS54141437A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Air Heating By Heater Or Combustion Gas (AREA)
JP4837078A 1978-04-25 1978-04-25 Heating device Pending JPS54141437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4837078A JPS54141437A (en) 1978-04-25 1978-04-25 Heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4837078A JPS54141437A (en) 1978-04-25 1978-04-25 Heating device

Publications (1)

Publication Number Publication Date
JPS54141437A true JPS54141437A (en) 1979-11-02

Family

ID=12801440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4837078A Pending JPS54141437A (en) 1978-04-25 1978-04-25 Heating device

Country Status (1)

Country Link
JP (1) JPS54141437A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145040A (en) * 1975-06-10 1976-12-13 Ngk Insulators Ltd Heating system using positive characteristic semi-conductors as heat s ource

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145040A (en) * 1975-06-10 1976-12-13 Ngk Insulators Ltd Heating system using positive characteristic semi-conductors as heat s ource

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