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经营范围
发明名称
Medicine injector
摘要
申请公布号
US1936437(A)
申请公布日期
1933.11.21
申请号
US19320619687
申请日期
1932.06.28
申请人
PETERS WILLIAM G
发明人
PETERS WILLIAM G.
分类号
A61D7/00
主分类号
A61D7/00
代理机构
代理人
主权项
地址
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