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发明名称
SUPPORT SPRING STRUCTURE OF SPRING MATTRESS
摘要
申请公布号
KR0140455(B1)
申请公布日期
1999.02.18
申请号
KR19940020242
申请日期
1994.08.17
申请人
OH, JAE-HO
发明人
OH, JAE-HO
分类号
A47C23/053;(IPC1-7):A47C23/053
主分类号
A47C23/053
代理机构
代理人
主权项
地址
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