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发明名称
MEANS FOR IDENTIFYING BLANKS FOR FOLDING BOXES
摘要
申请公布号
US3435951(A)
申请公布日期
1969.04.01
申请号
USD3435951
申请日期
1966.09.19
申请人
JOHN L. LANDENBERGER
发明人
JOHN L. LANDENBERGER
分类号
B31B1/74;(IPC1-7):B07C7/00;B65H1/00
主分类号
B31B1/74
代理机构
代理人
主权项
地址
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