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经营范围
发明名称
ATTACHING DEVICE
摘要
申请公布号
GB8706628(D0)
申请公布日期
1987.04.23
申请号
GB19870006628
申请日期
1987.03.20
申请人
HALLMARK CARDS INC
发明人
分类号
E04B9/00;F16B5/06;G09F7/18
主分类号
E04B9/00
代理机构
代理人
主权项
地址
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