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经营范围
发明名称
Combination display shelf and divider or separator for a stack of columnar articles
摘要
申请公布号
US2950820(A)
申请公布日期
1960.08.30
申请号
US19570701421
申请日期
1957.12.09
申请人
THE MEAD CORPORATION
发明人
SHIELS ROBERT A.
分类号
A47F5/08
主分类号
A47F5/08
代理机构
代理人
主权项
地址
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