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Wireless Electric Valve for Automatic Closing and Opening of Main Fluid Pipe

14/929,346 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 1, 2015
Examiner JOHN BASTIANELLI
Class 251
Art Group 3753
Patent No. 9,671,031
Case Type Utility - 251/129110
Status Patented Case
Last Updated: 4 years, 3 months ago
Date # Transaction