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发明名称
A device for locking the carriage and the keys of typewriters
摘要
申请公布号
GB720192(A)
申请公布日期
1954.12.15
申请号
GB19520000838
申请日期
1952.01.10
申请人
OLYMPIA WERKE WEST G.M.B.H.
发明人
分类号
B41J29/56
主分类号
B41J29/56
代理机构
代理人
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地址
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