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发明名称
VARIABLE POWER DEVICE OF COPYING MACHINES
摘要
申请公布号
JPS54115137(A)
申请公布日期
1979.09.07
申请号
JP19780022467
申请日期
1978.02.28
申请人
RICOH KK
发明人
KIKUCHI TAKAO;YOSHIMURA TAKEHIRO
分类号
G03B27/34;G03G15/04
主分类号
G03B27/34
代理机构
代理人
主权项
地址
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