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经营范围
发明名称
摘要
申请公布号
DE1572347(C2)
申请公布日期
1985.05.09
申请号
DE19671572347
申请日期
1967.06.08
申请人
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y., US
发明人
SHATTUCK, MEREDITH DAVID;VAHTRA, ULO, SAN JOSE, CALIF., US
分类号
G03G5/07;(IPC1-7):G03G5/07
主分类号
G03G5/07
代理机构
代理人
主权项
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