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经营范围
发明名称
FILTER FOR VACUUM CLEANER
摘要
申请公布号
JPS5458956(A)
申请公布日期
1979.05.12
申请号
JP19770126124
申请日期
1977.10.19
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OKANISHI SATORU;KAWAKAMI MASARU
分类号
B01D46/52;A47L9/12;B01D47/00
主分类号
B01D46/52
代理机构
代理人
主权项
地址
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