国家知识产权局信息显示,中石化石油工程技术服务股份有限公司、中石化华东石油工程有限公司、华美孚泰油气增产技术服务有限责任公司取得一项名为“用于压裂泵车的状态检测装置”的专利,授权公告号CN 223283681 U,申请日期为2024年11月。专利摘要显示,本实用新型涉及传感器技术领域的一种用于压裂泵车的状态检测装置,存储盒内底壁左右侧均设有沿前后延伸的滑槽一,滑槽一中设有齿条,两齿条的相向侧壁分别...
Source Link国家知识产权局信息显示,中石化石油工程技术服务股份有限公司、中石化华东石油工程有限公司、华美孚泰油气增产技术服务有限责任公司取得一项名为“用于压裂泵车的状态检测装置”的专利,授权公告号CN 223283681 U,申请日期为2024年11月。专利摘要显示,本实用新型涉及传感器技术领域的一种用于压裂泵车的状态检测装置,存储盒内底壁左右侧均设有沿前后延伸的滑槽一,滑槽一中设有齿条,两齿条的相向侧壁分别...
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