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经营范围
发明名称
ELECTRIC CLEANER
摘要
申请公布号
JPS6024817(A)
申请公布日期
1985.02.07
申请号
JP19830131010
申请日期
1983.07.20
申请人
HITACHI SEISAKUSHO KK
发明人
WATANABE SHIYUUJI;ISHII YOSHITAROU;SUNAKAWA MASAROU;SATOU SUSUMU
分类号
A47L9/28;A47L5/28;A47L9/00
主分类号
A47L9/28
代理机构
代理人
主权项
地址
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