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发明名称
Greeting card
摘要
申请公布号
US2176535(A)
申请公布日期
1939.10.17
申请号
US19370177011
申请日期
1937.11.29
申请人
THE PARAMOUNT LINE, INC.
发明人
MARKOFF THEODORE
分类号
B42D15/02;B42D15/04
主分类号
B42D15/02
代理机构
代理人
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