Reaction tube
Latest HITACHI KOKUSAI ELECTRIC INC. Patents:
Description
Claims
The ornamental design for a reaction tube, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D772824
Type: Grant
Filed: Aug 19, 2015
Date of Patent: Nov 29, 2016
Assignee: HITACHI KOKUSAI ELECTRIC INC. (Tokyo)
Inventors: Hidenari Yoshida (Toyama), Tomoshi Taniyama (Toyama)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/536,784
Type: Grant
Filed: Aug 19, 2015
Date of Patent: Nov 29, 2016
Assignee: HITACHI KOKUSAI ELECTRIC INC. (Tokyo)
Inventors: Hidenari Yoshida (Toyama), Tomoshi Taniyama (Toyama)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/536,784
Classifications
Current U.S. Class:
Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)