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经营范围
发明名称
Perfectionnement aux aiguilles pour injections hypodermiques
摘要
申请公布号
FR846906(A)
申请公布日期
1939.09.28
申请号
FRD846906
申请日期
1938.12.01
申请人
发明人
EVERETT
分类号
A61M5/32
主分类号
A61M5/32
代理机构
代理人
主权项
地址
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