JPS4927932A - - Google Patents
Info
- Publication number
- JPS4927932A JPS4927932A JP6965272A JP6965272A JPS4927932A JP S4927932 A JPS4927932 A JP S4927932A JP 6965272 A JP6965272 A JP 6965272A JP 6965272 A JP6965272 A JP 6965272A JP S4927932 A JPS4927932 A JP S4927932A
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6965272A JPS4927932A (en) | 1972-07-12 | 1972-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6965272A JPS4927932A (en) | 1972-07-12 | 1972-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4927932A true JPS4927932A (en) | 1974-03-12 |
Family
ID=13408972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6965272A Pending JPS4927932A (en) | 1972-07-12 | 1972-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4927932A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357345U (en) * | 1976-10-19 | 1978-05-16 | ||
| JPS53147450U (en) * | 1977-04-26 | 1978-11-20 | ||
| JPS53147449U (en) * | 1977-04-26 | 1978-11-20 | ||
| JPH05258840A (en) * | 1992-03-13 | 1993-10-08 | Nippon Tungsten Co Ltd | Ptc heating device |
| US5592647A (en) * | 1991-08-26 | 1997-01-07 | Nippon Tungsten Co., Ltd. | PTC panel heater with small rush current characteristic and highly heat insulating region corresponding to heater location to prevent local overheating |
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1972
- 1972-07-12 JP JP6965272A patent/JPS4927932A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5357345U (en) * | 1976-10-19 | 1978-05-16 | ||
| JPS53147450U (en) * | 1977-04-26 | 1978-11-20 | ||
| JPS53147449U (en) * | 1977-04-26 | 1978-11-20 | ||
| US5592647A (en) * | 1991-08-26 | 1997-01-07 | Nippon Tungsten Co., Ltd. | PTC panel heater with small rush current characteristic and highly heat insulating region corresponding to heater location to prevent local overheating |
| JPH05258840A (en) * | 1992-03-13 | 1993-10-08 | Nippon Tungsten Co Ltd | Ptc heating device |