Liquid purification or separation – With means to add treating material – Chromatography
Reexamination Certificate
2005-08-30
2005-08-30
Therkorn, Ernest G. (Department: 1723)
Liquid purification or separation
With means to add treating material
Chromatography
C210S232000, C210S456000, C210S656000
Reexamination Certificate
active
06936166
ABSTRACT:
A liquid transfer system (100) comprising a net (170) and a net support (160), wherein, the net (170) is integrally joined with the net support (160). The net (170) and the net support (160) are preferably joined by welding, such as contact welding or by welding at a lower edge (400) of a number of welding-holes (350) that extends through the net support (160).
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Bellqvist Peter
Davis John
Gebauer Klaus
Pichl Ulf
Salvén Owe
Amersham Biosciences AB
Ji Yonggang
Ronning, Jr. Royal N.
Ryan Stephen G.
Therkorn Ernest G.
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