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经营范围
发明名称
Suction cleaner
摘要
申请公布号
US4955107(A)
申请公布日期
1990.09.11
申请号
US19880222748
申请日期
1988.07.22
申请人
KABUSHIKI KAISHA SUIDEN
发明人
KAWAI, YUZO
分类号
E01H1/08;A47L5/22;A47L9/02
主分类号
E01H1/08
代理机构
代理人
主权项
地址
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