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发明名称
Apparatus for charging a powdered ore sintering machine with a raw material
摘要
申请公布号
US3148763(A)
申请公布日期
1964.09.15
申请号
US19620173993
申请日期
1962.02.19
申请人
YAWATA IRON & STEEL CO., LTD.
发明人
SAWADA YASUHIRO
分类号
C22B1/20;F27B21/00
主分类号
C22B1/20
代理机构
代理人
主权项
地址
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