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经营范围
发明名称
Thermographic duplication
摘要
申请公布号
US3230875(A)
申请公布日期
1966.01.25
申请号
US19630251836
申请日期
1963.01.16
申请人
COLUMBIA RIBBON AND CARBON MANUFACTURING CO., INC.
发明人
NEWMAN DOUGLAS A.
分类号
B41M5/025;B41M5/26;B41M5/382
主分类号
B41M5/025
代理机构
代理人
主权项
地址
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