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经营范围
发明名称
CENTRAL VACUUM CLEANER
摘要
申请公布号
JPH02268714(A)
申请公布日期
1990.11.02
申请号
JP19890090156
申请日期
1989.04.10
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OTA YOSHIMITSU
分类号
A47L5/38
主分类号
A47L5/38
代理机构
代理人
主权项
地址
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