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经营范围
发明名称
A device for connecting and locking the lid with the base of a typewriter case
摘要
申请公布号
GB748815(A)
申请公布日期
1956.05.09
申请号
GB19540013123
申请日期
1954.05.05
申请人
OLYMPIA WERKE A.G.
发明人
分类号
B41J29/13
主分类号
B41J29/13
代理机构
代理人
主权项
地址
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