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发明名称
SEKISOBUHINNO HIKINUKISOCHI
摘要
申请公布号
JPS5140670(A)
申请公布日期
1976.04.05
申请号
JP19740112785
申请日期
1974.10.02
申请人
HITACHI LTD
发明人
NOMURA HIROAKI
分类号
B23P19/04;B23P19/00;B23P21/00
主分类号
B23P19/04
代理机构
代理人
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地址
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