Assignee
CCTEG (CHINA COAL TECH AND ENG GROUP CORP)
CN·2 granted patents·0 citations·filing 2015–2016
Technology mixG01N2
Top patents by PatentIndex Score
2 records- 0152US9702814B2Systems and methods of infrared detection of coal mine polar gasCCTEG (CHINA COAL TECH AND ENG GROUP CORP)·Filed 2016·Granted Jul 11, 2017·0 cites·20 claims
- 0247US9588040B2Systems and methods of infrared detection of coal mine polar gasCCTEG (CHINA COAL TECH AND ENG GROUP CORP)·Filed 2015·Granted Mar 7, 2017·0 cites·18 claims
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