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经营范围
发明名称
LAP TRUING MACHINE
摘要
申请公布号
CA510661(A)
申请公布日期
1955.03.08
申请号
CAD510661
申请日期
申请人
AMERICAN OPTICAL COMPANY
发明人
GEORGE C. FAVRE;WILLIAM A. GUNNING
分类号
主分类号
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