CIPHERING METHOD AND IDENTIFICATION SYSTEM FOR PROTECTING DOCUMENTS AGAINST FALSIFICATION AND IMITATION AS WELL AS FOR SAFETY READING PROTECTIVE SUPERIMPOSED PICTURES,申请号HU19950001459-传众专利搜索

发明名称	CIPHERING METHOD AND IDENTIFICATION SYSTEM FOR PROTECTING DOCUMENTS AGAINST FALSIFICATION AND IMITATION AS WELL AS FOR SAFETY READING PROTECTIVE SUPERIMPOSED PICTURES
摘要
申请公布号	HU9501459(D0)	申请公布日期	1995.08.28
申请号	HU19950001459	申请日期	1995.05.18
申请人	MEZEY,GYULA	发明人	MEZEY,GYULA
分类号		主分类号
代理机构		代理人
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