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发明名称
Apparatus for developing electrostatic images
摘要
申请公布号
US2911945(A)
申请公布日期
1959.11.10
申请号
US19570639962
申请日期
1957.02.13
申请人
HALOID XEROX, INC.
发明人
MATTHEWS EARNEST PAUL
分类号
G03G15/08
主分类号
G03G15/08
代理机构
代理人
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