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发明名称
Nipple and cap construction
摘要
申请公布号
US2136514(A)
申请公布日期
1938.11.15
申请号
US19350049060
申请日期
1935.11.09
申请人
DAVOL RUBBER COMPANY
发明人
LITTLE JESSE
分类号
A61J11/00
主分类号
A61J11/00
代理机构
代理人
主权项
地址
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