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发明名称
Locking device for hypodermic needles
摘要
申请公布号
US2764978(A)
申请公布日期
1956.10.02
申请号
US19530392010
申请日期
1953.11.13
申请人
S. & R. J. EVERETT & COMPANY LIMITED
发明人
EVERETT SAMUEL JAMES
分类号
A61M5/34
主分类号
A61M5/34
代理机构
代理人
主权项
地址
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