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发明名称
Combination burner equipment for rotary driers
摘要
申请公布号
US2562460(A)
申请公布日期
1951.07.31
申请号
US19490087595
申请日期
1949.04.15
申请人
HOPKINS ROBERT C
发明人
HOPKINS ROBERT C.
分类号
F23D14/00;F23D17/00
主分类号
F23D14/00
代理机构
代理人
主权项
地址
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