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经营范围
发明名称
Hypodermic syringe
摘要
申请公布号
US1801475(A)
申请公布日期
1931.04.21
申请号
US19280279134
申请日期
1928.05.19
申请人
WOODYATT ROLLIN T
发明人
WOODYATT ROLLIN T.
分类号
A61M5/28
主分类号
A61M5/28
代理机构
代理人
主权项
地址
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