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发明名称
SWIMMING POOL SKIMMER
摘要
申请公布号
AU501364(B2)
申请公布日期
1979.06.21
申请号
AU19760018392
申请日期
1975.10.22
申请人
SKILCRAFT PTY LTD
发明人
R.W. WARD
分类号
E04H4/16;(IPC1-7):E04H3/20
主分类号
E04H4/16
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代理人
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