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发明名称
Two-in-one bank deposit envelope
摘要
申请公布号
US2678769(A)
申请公布日期
1954.05.18
申请号
US19510218826
申请日期
1951.04.02
申请人
DAVID ANDREW M
发明人
DAVID ANDREW M.
分类号
B42D15/08;B65D27/06
主分类号
B42D15/08
代理机构
代理人
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