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发明名称
LOCAL SECTION CLEANING DEVICE
摘要
申请公布号
JPH02282533(A)
申请公布日期
1990.11.20
申请号
JP19890105136
申请日期
1989.04.25
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
KAJIWARA MASANORI;NAGAYAMA MASAHITO;KAWAMURA TOSHINORI;SAKURAI YOSHIHIRO
分类号
E03D9/08
主分类号
E03D9/08
代理机构
代理人
主权项
地址
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