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经营范围
发明名称
Appareil pour aider à la parturition des animaux domestiques.
摘要
申请公布号
BE577932(A1)
申请公布日期
1959.08.17
申请号
BE19590577932
申请日期
1959.04.20
申请人
REGINALD FRANK GOODWIN
发明人
REGINALD FRANK GOODWIN
分类号
(IPC1-7):A61D
主分类号
(IPC1-7):A61D
代理机构
代理人
主权项
地址
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