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发明名称
PORTADOR ELECTROFOTOGRAFICO TRIBOELECTRICAMENTE NEGATIVO
摘要
申请公布号
AR218593(A1)
申请公布日期
1980.06.30
申请号
AR19730246179
申请日期
1973.01.18
申请人
IBM CORP
发明人
分类号
G03G9/10;B05D7/00;G03G9/113;(IPC1-7):G03G9/10
主分类号
G03G9/10
代理机构
代理人
主权项
地址
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