Reaction tube
Latest HITACHI KOKUSAI ELECTRIC INC. Patents:
Claims
We claim the ornamental design for a reaction tube, as shown and described.
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Type: Grant
Filed: Aug 19, 2015
Date of Patent: Feb 7, 2017
Assignee: HITACHI KOKUSAI ELECTRIC INC. (Tokyo)
Inventors: Hideto Tateno (Toyama), Daisuke Hara (Toyama)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/536,715