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发明名称
COLLAPSIBLE BOX OR BOX COVER
摘要
申请公布号
CA528912(A)
申请公布日期
1956.08.07
申请号
CAD528912
申请日期
申请人
SUTHERLAND PAPER COMPANY
发明人
KENNETH T. BUTTERY
分类号
主分类号
代理机构
代理人
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