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经营范围
发明名称
Improvements in or relating to smokers' ash trays
摘要
申请公布号
GB601429(A)
申请公布日期
1948.05.05
申请号
GB19450030258
申请日期
1946.10.30
申请人
MATJASZ ZELL
发明人
分类号
A24F19/00
主分类号
A24F19/00
代理机构
代理人
主权项
地址
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