CN215069893U - 一种工艺管内带真空隔热功能的双层进气管 - Google Patents
一种工艺管内带真空隔热功能的双层进气管 Download PDFInfo
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- CN215069893U CN215069893U CN202120846034.8U CN202120846034U CN215069893U CN 215069893 U CN215069893 U CN 215069893U CN 202120846034 U CN202120846034 U CN 202120846034U CN 215069893 U CN215069893 U CN 215069893U
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CN113161267A (zh) * | 2021-04-23 | 2021-07-23 | 青岛赛瑞达电子科技有限公司 | 一种工艺管内带真空隔热功能的双层进气管 |
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CN113161267A (zh) * | 2021-04-23 | 2021-07-23 | 青岛赛瑞达电子科技有限公司 | 一种工艺管内带真空隔热功能的双层进气管 |
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Effective date of registration: 20220315 Address after: 214000 workshop and office space on the south side of the first floor of Plant No. 4, precision machinery industrial park, Xishan District, Wuxi City, Jiangsu Province Patentee after: Sairuida intelligent electronic equipment (Wuxi) Co.,Ltd. Address before: 826 Huadong Road, high tech Zone, Qingdao, Shandong Patentee before: QINGDAO SUNRED ELECTRONIC TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 214000 workshop and office space on the south side of the first floor of Plant No. 4, precision machinery industrial park, Xishan District, Wuxi City, Jiangsu Province Patentee after: Sairuida Intelligent Electronic Equipment (Wuxi) Co.,Ltd. Address before: 214000 workshop and office space on the south side of the first floor of Plant No. 4, precision machinery industrial park, Xishan District, Wuxi City, Jiangsu Province Patentee before: Sairuida intelligent electronic equipment (Wuxi) Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |