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发明名称
METHOD OF PREPARING A GRAPHITE-CONTAINING COPPER ALLOY
摘要
申请公布号
GB1518781(A)
申请公布日期
1978.07.26
申请号
GB19770003682
申请日期
1977.01.28
申请人
HITACHI LTD
发明人
分类号
B22F1/02;C22C1/10;C22C9/00;C22C32/00;(IPC1-7):C22C9/00;B22D19/00
主分类号
B22F1/02
代理机构
代理人
主权项
地址
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