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经营范围
发明名称
High density, erasable optical image recorder
摘要
申请公布号
US3055006(A)
申请公布日期
1962.09.18
申请号
US19610084570
申请日期
1961.01.24
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
JR. ALEX W. DREYFOOS,;MAZZA ROBERT V.;RADKE WILLIAM A.;STALEY ALAN A.
分类号
G03G5/022;G03G15/18;G03G16/00;G11C13/04;H04N5/82
主分类号
G03G5/022
代理机构
代理人
主权项
地址
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