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发明名称
An improved device for dispensing liquid in drops
摘要
申请公布号
GB615762(A)
申请公布日期
1949.01.11
申请号
GB19460022083
申请日期
1946.07.24
申请人
CAYETANO BERNABO
发明人
分类号
B65D47/18
主分类号
B65D47/18
代理机构
代理人
主权项
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