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经营范围
发明名称
Improvements in or relating to dry cleaning
摘要
申请公布号
GB555421(A)
申请公布日期
1943.08.23
申请号
GB19420002156
申请日期
1942.02.18
申请人
BERTRAM PUSEY RIDGE;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
D06L1/04
主分类号
D06L1/04
代理机构
代理人
主权项
地址
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