CN204028041U - 一种奥氏体不锈钢管内壁氧化皮无损检测装置 - Google Patents
一种奥氏体不锈钢管内壁氧化皮无损检测装置 Download PDFInfo
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Effective date of registration: 20151015 Address after: 410000, No. 39 Hunan Road, Xin Xiang Road, Xiangtan, Hunan, Xiangxiang Patentee after: XIANGXIANG HONGJIN ELECTRONIC TECHNOLOGY CO., LTD. Address before: 410000 Hunan province Xiangtan Xiaguang Road No. 168 Jinqiao Central Garden Group C 20 building 1 unit 3B No. Patentee before: XIANGTAN HONGYUAN ELECTRONIC TECHNOLOGY CO., LTD. |
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Effective date of registration: 20180213 Address after: 411000 room 909, No. 9, Xiao Tong Road, Xiangtan City, Hunan Patentee after: XIANGTAN HONGYUAN ELECTRONIC TECHNOLOGY CO., LTD. Address before: 410000, No. 39 Hunan Road, Xin Xiang Road, Xiangtan, Hunan, Xiangxiang Patentee before: XIANGXIANG HONGJIN ELECTRONIC TECHNOLOGY CO., LTD. |