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经营范围
发明名称
An improved tobacco smoking device
摘要
申请公布号
GB427270(A)
申请公布日期
1935.04.18
申请号
GB19340024603
申请日期
1934.08.27
申请人
REGINALD HENRY PARSONS;DONALD OXLEY
发明人
分类号
A24F1/28
主分类号
A24F1/28
代理机构
代理人
主权项
地址
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