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经营范围
发明名称
Improvements in or relating to typewriting machines
摘要
申请公布号
GB544234(A)
申请公布日期
1942.04.02
申请号
GB19400014775
申请日期
1940.10.01
申请人
BAUWERTE A.G.
发明人
分类号
B41J29/02
主分类号
B41J29/02
代理机构
代理人
主权项
地址
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