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发明名称
SUCTION INLET OF ELECTRIC VACUUM CLEANER
摘要
申请公布号
JPH04210027(A)
申请公布日期
1992.07.31
申请号
JP19900400091
申请日期
1990.12.01
申请人
HITACHI LTD
发明人
SUNAKAWA MASARO;SUZUKI SHIGEHIKO;SHINOHARA KATSUYUKI
分类号
A47L9/02;A47L9/04
主分类号
A47L9/02
代理机构
代理人
主权项
地址
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