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发明名称
FORMING METHOD FOR FINE PORE
摘要
申请公布号
JPS5690995(A)
申请公布日期
1981.07.23
申请号
JP19790167378
申请日期
1979.12.21
申请人
RICOH KK
发明人
UEISHI YUKIHIRO;IKEDA KUNIO
分类号
C25D1/02;C25D5/50
主分类号
C25D1/02
代理机构
代理人
主权项
地址
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