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发明名称
Apparatus for treating metal articles
摘要
申请公布号
US2742739(A)
申请公布日期
1956.04.24
申请号
US19530340945
申请日期
1953.03.09
申请人
BONN ENGINEERING COMPANY
发明人
SMITH CARL K.
分类号
B24C3/08;B24C3/14;B24C9/00
主分类号
B24C3/08
代理机构
代理人
主权项
地址
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