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经营范围
发明名称
Ring Spinning machine
摘要
申请公布号
US4876847(A)
申请公布日期
1989.10.31
申请号
US19880147326
申请日期
1988.01.22
申请人
HITACHI, LTD.
发明人
OBATA, TAKESHI;KOBAYASHI, HIDEAKI
分类号
D01H1/244
主分类号
D01H1/244
代理机构
代理人
主权项
地址
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