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发明名称
RACK FOR BLACKENING SURFACE TREATMENT
摘要
申请公布号
JPH03276696(A)
申请公布日期
1991.12.06
申请号
JP19900075984
申请日期
1990.03.26
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
URAKUCHI YOSHINORI
分类号
H05K7/18;H05K7/14
主分类号
H05K7/18
代理机构
代理人
主权项
地址
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