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Fredericksburg, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shock tube apparatus for blast wave simulation
Patent number
9,027,383
Issue date
May 12, 2015
ORA, Inc.
David V Ritzel
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Shock Tube Apparatus for Blast Wave Simulation
Publication number
20130042665
Publication date
Feb 21, 2013
ORA, INC.
David V. Ritzel
G01 - MEASURING TESTING
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