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经营范围
发明名称
OPHTHALMIC LENS GENERATING MACHINE
摘要
申请公布号
CA432063(A)
申请公布日期
1945.12.25
申请号
CAD432063
申请日期
申请人
PETER NORMAN DAWSON
发明人
PETER NORMAN DAWSON
分类号
主分类号
代理机构
代理人
主权项
地址
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