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经营范围
发明名称
COPYING APPARATUS
摘要
申请公布号
US3445160(A)
申请公布日期
1969.05.20
申请号
USD3445160
申请日期
1966.04.07
申请人
ADDRESSOGRAPH MULTIGRAPH CORP.
发明人
KRISTIAN L. HELLAND
分类号
G03B27/50;G03G15/00;G03G15/22;G03G15/28;G03G21/00;(IPC1-7):G03G15/04
主分类号
G03B27/50
代理机构
代理人
主权项
地址
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