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经营范围
发明名称
PROMOTIONAL CARD
摘要
申请公布号
US3455575(A)
申请公布日期
1969.07.15
申请号
USD3455575
申请日期
1967.07.03
申请人
HEART O GOLD CORP.
发明人
JACK SEIDMAN
分类号
B42D15/04;(IPC1-7):B42D15/00;G09F23/00
主分类号
B42D15/04
代理机构
代理人
主权项
地址
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