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经营范围
发明名称
Manufacture of cast iron
摘要
申请公布号
GB337844(A)
申请公布日期
1930.11.13
申请号
GB19290024711
申请日期
1929.08.13
申请人
MEEHANITE METAL CORPORATION
发明人
分类号
C21C1/08
主分类号
C21C1/08
代理机构
代理人
主权项
地址
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