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经营范围
发明名称
Improvements in or relating to writing desks
摘要
申请公布号
GB609778(A)
申请公布日期
1948.10.06
申请号
GB19460008869
申请日期
1946.03.22
申请人
MAX ALEXANDER REENS
发明人
分类号
E05C17/04
主分类号
E05C17/04
代理机构
代理人
主权项
地址
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