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经营范围
发明名称
PIPING SHAFT UNIT
摘要
申请公布号
JPH06322960(A)
申请公布日期
1994.11.22
申请号
JP19910128913
申请日期
1991.03.18
申请人
IHARA MAKOTO
发明人
IHARA MAKOTO
分类号
E04F17/08;(IPC1-7):E04F17/08
主分类号
E04F17/08
代理机构
代理人
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