发明名称 |
Book storage and learning center |
摘要 |
A combination book organizer and learning center which includes a body having a plurality of pockets of predetermined and varying shapes formed therein in which books having the same predetermined varied shapes are placed when not in use.
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申请公布号 |
US6105790(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19990385361 |
申请日期 |
1999.08.30 |
申请人 |
PARKS, STEPHEN ALAN |
发明人 |
PARKS, STEPHEN ALAN |
分类号 |
A47B63/00;A47F7/14;A63F9/10;(IPC1-7):A47F5/00 |
主分类号 |
A47B63/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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