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经营范围
发明名称
SHEATHED HEATER
摘要
申请公布号
JPS5410443(A)
申请公布日期
1979.01.26
申请号
JP19770075167
申请日期
1977.06.24
申请人
HITACHI NETSU KIGU KK
发明人
YAMAZAKI KATSUHIRO
分类号
H05B3/04;H05B3/48
主分类号
H05B3/04
代理机构
代理人
主权项
地址
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