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发明名称
Method for the production of iron powder from sponge iron
摘要
申请公布号
US3212876(A)
申请公布日期
1965.10.19
申请号
US19630275794
申请日期
1963.04.22
申请人
AKTIEBOLAGET HOGANASMETODER
发明人
HULTHEN SVEN INGVAR;WAHLBERG YNGVE
分类号
B22F9/04
主分类号
B22F9/04
代理机构
代理人
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地址
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