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发明名称
Electrically conductive paper and method of producing the same
摘要
申请公布号
US2283558(A)
申请公布日期
1942.05.19
申请号
US19370149024
申请日期
1937.06.18
申请人
THE WESTERN UNION TELEGRAPH COMPANY
发明人
KLINE BERNARD L.
分类号
B41M5/20
主分类号
B41M5/20
代理机构
代理人
主权项
地址
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