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发明名称
ANTI-COUNTERFEIT DOCUMENT
摘要
申请公布号
US3470359(A)
申请公布日期
1969.09.30
申请号
USD3470359
申请日期
1966.04.05
申请人
F.M.C. CORP.
发明人
HENRY N. ESTERLY
分类号
G06K19/067;G07F7/02;G07F7/12;(IPC1-7):G06K7/06
主分类号
G06K19/067
代理机构
代理人
主权项
地址
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