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发明名称
Method of reconditioning metal
摘要
申请公布号
US2194909(A)
申请公布日期
1940.03.26
申请号
US19330700188
申请日期
1933.11.29
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
MOSS HERBERT H.;DAWSON JOSEPH R.
分类号
C21D1/08;C21D1/10
主分类号
C21D1/08
代理机构
代理人
主权项
地址
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