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经营范围
发明名称
Invalid bed
摘要
申请公布号
US4754508(A)
申请公布日期
1988.07.05
申请号
US19870132252
申请日期
1987.12.14
申请人
NISHIGUCHI, HIDETSUGU
发明人
NISHIGUCHI, HIDETSUGU
分类号
A61G7/02;(IPC1-7):A61G7/02
主分类号
A61G7/02
代理机构
代理人
主权项
地址
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