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经营范围
发明名称
Apparatus for recording arterial blood pressure
摘要
申请公布号
US1788434(A)
申请公布日期
1931.01.13
申请号
US19250046986
申请日期
1925.07.30
申请人
LEONARDE KEELER
发明人
KEELER LEONARDE
分类号
A61B5/021
主分类号
A61B5/021
代理机构
代理人
主权项
地址
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