发明名称 PD BURETTE
摘要 PD BURETTE A sliding seal is operated within a bore by means of magnetic attraction to an externally positioned and operated ring magnet thus enabling a burette to be filled through the jet like a syringe and remove the need for a control tap.
申请公布号 AU2016203528(A1) 申请公布日期 2016.11.03
申请号 AU20160203528 申请日期 2016.05.27
申请人 blackwood-sewell, miles 发明人 blackwood-sewell, miles
分类号 B01L3/02;F16K31/02 主分类号 B01L3/02
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