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发明名称
Medical appliance
摘要
申请公布号
US1914188(A)
申请公布日期
1933.06.13
申请号
US19310580038
申请日期
1931.12.10
申请人
HOLLANDRANTOS COMPANY, INC.
发明人
WHITTAKER LLOYD B.
分类号
A61M31/00
主分类号
A61M31/00
代理机构
代理人
主权项
地址
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