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发明名称
Matrix transfer
摘要
申请公布号
US2159075(A)
申请公布日期
1939.05.23
申请号
US19370168036
申请日期
1937.10.08
申请人
DAVID DIAMOND
发明人
DIAMOND DAVID
分类号
B41B11/18
主分类号
B41B11/18
代理机构
代理人
主权项
地址
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