Gas analysis apparatus
Description
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1. Gas analysis apparatus
Claims
The ornamental design for gas analysis apparatus, as shown and described.
Referenced Cited
Patent History
Patent number: D922226
Type: Grant
Filed: Oct 17, 2019
Date of Patent: Jun 15, 2021
Inventors: Loic Billoet (Moissy-Cramayel), Jean-Philippe Mercier (Moissy-Cramayel)
Primary Examiner: George D. Kirschbaum
Application Number: 35/509,095
Type: Grant
Filed: Oct 17, 2019
Date of Patent: Jun 15, 2021
Inventors: Loic Billoet (Moissy-Cramayel), Jean-Philippe Mercier (Moissy-Cramayel)
Primary Examiner: George D. Kirschbaum
Application Number: 35/509,095
Classifications
Current U.S. Class:
Chemical (12) (D10/81)