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发明名称
Improvements in the manufacture of carbon paper
摘要
申请公布号
GB467880(A)
申请公布日期
1937.06.24
申请号
GB19360024009
申请日期
1936.09.02
申请人
JOSEF BURGMER
发明人
分类号
B41M5/10
主分类号
B41M5/10
代理机构
代理人
主权项
地址
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