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发明名称
Improved portable device for delivering given relative quantities of different liquids
摘要
申请公布号
GB505875(A)
申请公布日期
1939.05.18
申请号
GB19380021365
申请日期
1938.07.19
申请人
JEAN JOSEPH MAURICE CLAUDEL
发明人
分类号
B67D3/00
主分类号
B67D3/00
代理机构
代理人
主权项
地址
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