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发明名称
Control device for electric heating elements
摘要
申请公布号
US2800562(A)
申请公布日期
1957.07.23
申请号
US19520283399
申请日期
1952.04.21
申请人
BOBRICH PRODUCTS CORP.
发明人
GOLDMUNTZ LAWRENCE A.
分类号
H05B1/02
主分类号
H05B1/02
代理机构
代理人
主权项
地址
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