| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet heater excellent in heating efficiency and durability. SOLUTION: In the sheet heater 1 of which a heater wire 3 is disposed on an aluminum foil 2, a tube 7 for heat radiation is inserted into the heater wire 3 near a connecting part 6 between the heater wire 3 and a lead wire 4. COPYRIGHT: (C)2005,JPO&NCIPI
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