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发明名称
Plate heater
摘要
申请公布号
US3047702(A)
申请公布日期
1962.07.31
申请号
US19580765204
申请日期
1958.10.03
申请人
LEFEBVRE FREDRICK L
发明人
LEFEBVRE FREDRICK L.
分类号
H05B3/30;H05B3/74
主分类号
H05B3/30
代理机构
代理人
主权项
地址
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