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经营范围
发明名称
PIN DEVICE
摘要
申请公布号
GB8710005(D0)
申请公布日期
1987.06.03
申请号
GB19870010005
申请日期
1987.04.28
申请人
KAKEN LEON KK
发明人
分类号
E04G23/02;(IPC1-7):E06B3/48
主分类号
E04G23/02
代理机构
代理人
主权项
地址
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