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发明名称
Bag for suction device
摘要
申请公布号
ZA9502665(B)
申请公布日期
1996.02.08
申请号
ZA19950002665
申请日期
1995.03.31
申请人
HARWILL INVESTMENTS LTD.
发明人
WILLEM JACOBUS DU PLESSIS
分类号
A47L;B65B;B65D
主分类号
A47L
代理机构
代理人
主权项
地址
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