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发明名称
Pipe fitting device
摘要
<p>Pipetting assembly comprises an electric vacuum pump operated by a remote control switch. The suction side of the pump is connected through a hose to a tail-piece put on the pipette's upper opening. The control switch is on the tail-piece.</p>
申请公布号
DE1802636(A1)
申请公布日期
1970.06.11
申请号
DE19681802636
申请日期
1968.10.11
申请人
HOEFLMAYR,DR.MED. JOACHIM
发明人
JOACHIM HOEFLMAYR,DR.MED.
分类号
B01L3/02
主分类号
B01L3/02
代理机构
代理人
主权项
地址
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