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发明名称
APPARATUS FOR PRODUCING SPRING PIN WITH WAVE LIKE GROOVE
摘要
申请公布号
JPS5460269(A)
申请公布日期
1979.05.15
申请号
JP19760096444
申请日期
1976.08.12
申请人
UMEHARA YOUZABUROU
发明人
UMEHARA YOUZABUROU
分类号
B21D51/16;B21D5/00;B21D5/01;B21D51/10
主分类号
B21D51/16
代理机构
代理人
主权项
地址
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