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发明名称
METHOD OF FORMING WATERMARK PATTERN
摘要
申请公布号
JPS62259900(A)
申请公布日期
1987.11.12
申请号
JP19860088120
申请日期
1986.04.18
申请人
TOYO INK MFG CO LTD;TOPPAN PRINTING CO LTD
发明人
KOBAYASHI AKIHIKO;TERAYAMA MICHIO
分类号
B44F1/12;B41M3/10
主分类号
B44F1/12
代理机构
代理人
主权项
地址
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