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经营范围
发明名称
Improvements in or relating to stereoscopes
摘要
申请公布号
GB548160(A)
申请公布日期
1942.09.28
申请号
GB19410013350
申请日期
1941.10.16
申请人
POMPEY MAINARDI;MARCUS NICHOLAS MAINARDI
发明人
分类号
G02B27/22
主分类号
G02B27/22
代理机构
代理人
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地址
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