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经营范围
发明名称
Smoking pipe cleansing device
摘要
申请公布号
GB935055(A)
申请公布日期
1963.08.28
申请号
GB19620018051
申请日期
1962.05.10
申请人
FREDRIC MARLAND
发明人
分类号
A24F9/12
主分类号
A24F9/12
代理机构
代理人
主权项
地址
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