Liquid processing device and method of manufacturing...

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including internal mixing or stirring means

Reexamination Certificate

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Details

C422S227000, C422S229000, C138S042000, C138S044000, C366S336000, C366S339000, C261S023100

Reexamination Certificate

active

07449159

ABSTRACT:
The present invention also relates to a fluid processing device using material pieces, which is usable for processing liquid and gas. The hexagon nut shaped material pieces of stainless steel and the like are heat-treated and oriented such that the material pieces form up into a kind of concentric circles and make single plane, with drawing lines linked the center points of the hexagonal nut shaped material pieces positioned the outermost circumferentially periphery of the concentric arrangement forming up into an equilateral hexagon and such arrangement is retained. Also, a fluid processing device comprises a hollow container that such field converter is positioned in.

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Japanese Office Action dated Sep. 13, 2007, issued in corresponding Japanese application No. 2003-556163.

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