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发明名称
DISTANCE MEASURING APPARATUS
摘要
申请公布号
CA442409(A)
申请公布日期
1947.06.24
申请号
CAD442409
申请日期
申请人
FRANCOIS CHARLES PIERRE HENROTEAU
发明人
FRANCOIS CHARLES PIERRE HENROTEAU
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主分类号
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代理人
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