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发明名称
摘要
申请公布号
JPS6340730(B2)
申请公布日期
1988.08.12
申请号
JP19810043996
申请日期
1981.03.27
申请人
HITACHI LTD
发明人
YAMAMOTO TADAO
分类号
B65B15/04;H05K13/00
主分类号
B65B15/04
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代理人
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