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Class Information
Number: 137/184
Name: Fluid handling > Diverse fluid containing pressure systems > Fluid separating traps or vents > Discriminating outlet for liquid > With fluid responsive valve > Successively opened valves
Description: Separating traps having a plurality of successively opened liquid outlet valves.

Patents under this class:

Patent Number Title Of Patent Date Issued
8464747 Steam Trap Jun. 18, 2013
8230872 Steam trap Jul. 31, 2012
6706145 Aqueous adhesive dispersions and the use thereof in the production of multi-layered paper Mar. 16, 2004
6192920 Chain link float valve Feb. 27, 2001
5348192 Dispenser valve Sep. 20, 1994
4586655 Steam trap with thermal control element and method of assembling said trap May. 6, 1986
4226362 High pressure steam trap Oct. 7, 1980

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