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经营范围
发明名称
Pacifier
摘要
A pacifier having a rigid safety shield formed of non-resilient material integrally formed with a nipple and ring of soft conventional rubber-like pacifier material.
申请公布号
US4195638(A)
申请公布日期
1980.04.01
申请号
US19780934673
申请日期
1978.08.18
申请人
DUCKSTEIN, STUART S
发明人
DUCKSTEIN, STUART S
分类号
A61J17/00;(IPC1-7):A61J17/00
主分类号
A61J17/00
代理机构
代理人
主权项
地址
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