专利名称：Mercury-probe apparatus发明人：Albert Lederman申请号：US06/244745申请日：19810317公开号：US044097A公开日：19831011
摘要：The described apparatus includes a member of insulation containing a reservoirof mercury and a passage from a side of the reservoir to a contact aperture in a flat faceof the member that engages a test wafer, the contact aperture being below the uppersurface of the reservoir by a vertical distance limited to cause automatic return to thereservoir of mercury filling the passage when both ends of the passage are at
atmospheric pressure. The length of the passage greatly exceeds said vertical distance.
申请人：MSI ELECTRONICS INC.
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