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经营范围
发明名称
BOX SPRING
摘要
申请公布号
US3546723(A)
申请公布日期
1970.12.15
申请号
USD3546723
申请日期
1968.06.07
申请人
STANDARD BOX SPRING CO.
发明人
FRED A. CIAMPA;ANGELO SERAFINI;LOUIS MAZZARELLA
分类号
A47C23/043;A47C23/32;(IPC1-7):A47C23/02
主分类号
A47C23/043
代理机构
代理人
主权项
地址
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