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矿井火灾、瓦斯爆炸灾害应急救援系统
- Release time:2020-10-30
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Disigner of the Invention:
刘祥来,wuzhengyan,何新建,刘文,王兰云Note:
刘祥来,吴征艳,何新建,刘文,王兰云Type of Patent:
国内State of Patent:
专利撤回Application Number:
200610161612.4Number of Inventors:
6Service Invention or Not:
noApplication Date:
2006-12-22First Author:
jiangshuguang
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