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发明名称
PEARLITIC CAST IRON
摘要
申请公布号
GB8704816(D0)
申请公布日期
1987.04.08
申请号
GB19870004816
申请日期
1987.03.02
申请人
FISCHER, AG GEORG
发明人
分类号
C21C1/08;C21C1/10
主分类号
C21C1/08
代理机构
代理人
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地址
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