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发明名称
ELECTROLYTIC PRODUCTION OF MULTICOLORED PRINTS
摘要
申请公布号
US3654095(A)
申请公布日期
1972.04.04
申请号
USD3654095
申请日期
1970.08.06
申请人
BELL TELEPHONE LABORATORIES INC.
发明人
DONALD ELDRIDGE KOONTZ;LEONARD NORMAN SCHOENBERG;DENNIS ROBERT TURNER
分类号
B41M5/20;H04N1/50;(IPC1-7):B21H1/20
主分类号
B41M5/20
代理机构
代理人
主权项
地址
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