CN215370962U - 旋转式空气阻断门 - Google Patents
旋转式空气阻断门 Download PDFInfo
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- CN215370962U CN215370962U CN202022879472.2U CN202022879472U CN215370962U CN 215370962 U CN215370962 U CN 215370962U CN 202022879472 U CN202022879472 U CN 202022879472U CN 215370962 U CN215370962 U CN 215370962U
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CN202022879472.2U CN215370962U (zh) | 2020-12-04 | 2020-12-04 | 旋转式空气阻断门 |
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Address after: 300457 building 4-3 7-804, Minghai center, No. 426 Hulunbuir Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area), Binhai New Area, Tianjin Patentee after: Tianjin Shengyuan Xinke photoelectric Co.,Ltd. Address before: 300000 Tianjin Binhai New Area Tianjin pilot free trade zone (Dongjiang Bonded Port Area), south of Chongqing Road, west of Hulunbuir Road, building 5-4 and 10-707 of Minghai Center (No. 2818 of Binhai New Area Branch of Tianjin Dongjiang business service business secretary service Co., Ltd.) Patentee before: Shengyuan Xinke photoelectric Co.,Ltd. |
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CP03 | Change of name, title or address |