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经营范围
发明名称
Hardening apparatus
摘要
申请公布号
US1852621(A)
申请公布日期
1932.04.05
申请号
US19300447722
申请日期
1930.04.26
申请人
CHRYSLER CORPORATION
发明人
MCCLEARY FRED E.;BABO KURT C.;RAYNER HARRY
分类号
C21D1/84
主分类号
C21D1/84
代理机构
代理人
主权项
地址
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