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发明名称
STANDFOLDER
摘要
申请公布号
GB1561778(A)
申请公布日期
1980.03.05
申请号
GB19760049224
申请日期
1976.11.25
申请人
DUCKENFIELD B S
发明人
分类号
A47B19/08;(IPC1-7):A47B19/00
主分类号
A47B19/08
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