发明名称 |
HOT AIR HEATER |
摘要 |
In a hot air heater, heating wires 3a and 3b are wound around an insulating fire-resistant substrate such that electric current running through the heating wires 3a and 3b travels in opposite directions to cancel out electromagnetic waves generated by the heating wires 3a and 3b, thereby reducing the electromagnetic waves emitted from the hot air heater.
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申请公布号 |
CA2535456(A1) |
申请公布日期 |
2006.03.14 |
申请号 |
CA20052535456 |
申请日期 |
2005.09.12 |
申请人 |
BAN-YU CO., LTD.;OSAKA PREFECTURAL GOVERNMENT |
发明人 |
HIROHATA, TAKESHI;ONO, YOSHIO |
分类号 |
F24H3/04;A45D20/08;F24H9/20 |
主分类号 |
F24H3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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