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发明名称
MANUFACTURE OF BOSS PART OF ROTARY BODY
摘要
申请公布号
JPH03180219(A)
申请公布日期
1991.08.06
申请号
JP19890317816
申请日期
1989.12.08
申请人
KUBOTA TEKKOSHO:KK
发明人
YAMANAKA NARIAKI;HIYOSHI TAKAYOSHI
分类号
B21D22/26;B21D53/26
主分类号
B21D22/26
代理机构
代理人
主权项
地址
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