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经营范围
发明名称
Microscope fine adjustment mechanism
摘要
申请公布号
US2563702(A)
申请公布日期
1951.08.07
申请号
US19480007402
申请日期
1948.02.10
申请人
BAUSCH & LOMB OPTICAL COMPANY
发明人
BENFORD JAMES R.
分类号
G02B21/24
主分类号
G02B21/24
代理机构
代理人
主权项
地址
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