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发明名称
Glass electric hot plate
摘要
申请公布号
US2409244(A)
申请公布日期
1946.10.15
申请号
US19440567009
申请日期
1944.12.07
申请人
JOHN BILAN
发明人
BILAN JOHN
分类号
H05B3/74
主分类号
H05B3/74
代理机构
代理人
主权项
地址
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