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发明名称
Apparatus for the observation and counting of microscopic bodies
摘要
申请公布号
US2480312(A)
申请公布日期
1949.08.30
申请号
US19470729725
申请日期
1947.02.20
申请人
WOLF GLENN C
发明人
WOLF GLENN C.
分类号
A61B5/145
主分类号
A61B5/145
代理机构
代理人
主权项
地址
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