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经营范围
发明名称
Blood transfusion apparatus
摘要
申请公布号
US1845479(A)
申请公布日期
1932.02.16
申请号
US19290376580
申请日期
1929.07.08
申请人
W. B. NEAL
发明人
CARPENTER JOHN W.
分类号
F04B43/12
主分类号
F04B43/12
代理机构
代理人
主权项
地址
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