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经营范围
发明名称
Process for sintering and recovering sponge metal
摘要
申请公布号
US2824799(A)
申请公布日期
1958.02.25
申请号
US19550530276
申请日期
1955.08.24
申请人
NATIONAL DISTILLERS AND CHEMICAL CORPORATION
发明人
HANSLEY VIRGIL L.;SCHOTT STUART
分类号
C22B34/12
主分类号
C22B34/12
代理机构
代理人
主权项
地址
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