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发明名称
摘要
申请公布号
JP3896650(B2)
申请公布日期
2007.03.22
申请号
JP19970264395
申请日期
1997.09.29
申请人
发明人
分类号
B22D11/00;C21C7/06;B22D1/00;B22D11/10;B22D11/108;B22D11/112;B22D11/113;B22D11/116;C21C7/04;C21C7/10;C22C38/00;C22C38/14
主分类号
B22D11/00
代理机构
代理人
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地址
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