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经营范围
发明名称
WASHER
摘要
申请公布号
JPS5712874(A)
申请公布日期
1982.01.22
申请号
JP19800085093
申请日期
1980.06.25
申请人
HITACHI LTD
发明人
TOMARU JIYUNICHI;SUGINO KATSUNORI;MORI TOSHIYUKI
分类号
B08B3/12
主分类号
B08B3/12
代理机构
代理人
主权项
地址
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