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发明名称
Flexible and conforming finger printing device
摘要
申请公布号
US2746192(A)
申请公布日期
1956.05.22
申请号
US19530389220
申请日期
1953.10.30
申请人
NORTON THOMAS L
发明人
NORTON THOMAS L.
分类号
主分类号
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