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发明名称
ETCHING APPARATUS
摘要
申请公布号
JPS54149341(A)
申请公布日期
1979.11.22
申请号
JP19780057803
申请日期
1978.05.15
申请人
NIPPON ELECTRIC CO
发明人
KOSHIMIZU HIROSHI
分类号
C23F1/08
主分类号
C23F1/08
代理机构
代理人
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地址
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