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发明名称
Process for production of stencil tissue
摘要
申请公布号
US2548971(A)
申请公布日期
1951.04.17
申请号
US19460709424
申请日期
1946.11.13
申请人
CELANESE CORPORATION OF AMERICA
发明人
GREENWOOD ERNEST LESLIE;HUGHES FREDERICK WILLIAM;MORLEDGE-HADFIELD ALBERT WILLIAM
分类号
B41N1/24;D04H1/4258;D04H1/54
主分类号
B41N1/24
代理机构
代理人
主权项
地址
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