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发明名称
UPRIGHT TYPE ELECTRIC CLEANER
摘要
申请公布号
JPS57200120(A)
申请公布日期
1982.12.08
申请号
JP19810084434
申请日期
1981.06.03
申请人
HITACHI SEISAKUSHO KK
发明人
WATANABE SHIYUUJI;ISHII YOSHITAROU;SUNAKAWA MASAROU
分类号
A47L5/30;A47L5/34
主分类号
A47L5/30
代理机构
代理人
主权项
地址
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