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发明名称
Heating device
摘要
申请公布号
US2782289(A)
申请公布日期
1957.02.19
申请号
US19540429619
申请日期
1954.05.13
申请人
MAX NATHANSON
发明人
NATHANSON MAX
分类号
F24D13/02;H05B3/16
主分类号
F24D13/02
代理机构
代理人
主权项
地址
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