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经营范围
发明名称
Improvements in or relating to actions for typewriters
摘要
申请公布号
GB406161(A)
申请公布日期
1934.02.22
申请号
GB19330013892
申请日期
1933.05.12
申请人
AKTIENGESELLSCHAFT
发明人
分类号
B41J1/04
主分类号
B41J1/04
代理机构
代理人
主权项
地址
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