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经营范围
发明名称
END SEALING STRUCTURE OF SHEATHED HEATER
摘要
申请公布号
JPS5618384(A)
申请公布日期
1981.02.21
申请号
JP19790092966
申请日期
1979.07.21
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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