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经营范围
发明名称
PAPER SECURITY VALIDATION APPARATUS
摘要
申请公布号
CA774762(A)
申请公布日期
1967.12.26
申请号
CAD774762
申请日期
申请人
TRANSMARINE CORPORATION
发明人
JACK E. BAYHA
分类号
主分类号
代理机构
代理人
主权项
地址
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