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经营范围
发明名称
PROCESS FOR FORMING PEARRLIKE SURFACE
摘要
申请公布号
JPS5342151(A)
申请公布日期
1978.04.17
申请号
JP19760115891
申请日期
1976.09.29
申请人
HITACHI LTD
发明人
NAKAMURA TAKAO;EHISA TSUNEO;ARAKAWA NORIYOSHI;ENDOU MITSUSHI
分类号
B24B1/04;C23F1/00
主分类号
B24B1/04
代理机构
代理人
主权项
地址
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