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发明名称
SENJOSOCHI
摘要
申请公布号
JPH0228917(B2)
申请公布日期
1990.06.27
申请号
JP19850252713
申请日期
1985.11.13
申请人
HITACHI LTD
发明人
SHIRAI MITSUGI;ISHIGE KANJI;SASAKI HIDEAKI
分类号
H05K3/26;B08B3/04;B23K1/00;B23K1/08;B23K3/00
主分类号
H05K3/26
代理机构
代理人
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地址
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