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Class 137/246.14 - Loss control


Subclass of Class 137 - Fluid handling
Definition: Valves having means to control or prevent the loss of sealing
No. of patents: 1
Last issue date: 04/11/2006


NumberTitleIssue Date
7025325Flow control valve
Disclosed is a flow control valve capable of controlling a flow amount of air, gas or fluid inside a pipe. The flow control valve has a relatively simple structure, which can reduce manufacturing expenses, minimize malfunction and wrong driving, and allow a rapid re... 		04/11/2006
 
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