CN222046639U - 一种密封性好的蝶阀 - Google Patents
一种密封性好的蝶阀 Download PDFInfo
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- CN222046639U CN222046639U CN202323537978.5U CN202323537978U CN222046639U CN 222046639 U CN222046639 U CN 222046639U CN 202323537978 U CN202323537978 U CN 202323537978U CN 222046639 U CN222046639 U CN 222046639U
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CN202323537978.5U CN222046639U (zh) | 2023-12-25 | 2023-12-25 | 一种密封性好的蝶阀 |
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CN202323537978.5U CN222046639U (zh) | 2023-12-25 | 2023-12-25 | 一种密封性好的蝶阀 |
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CN222046639U true CN222046639U (zh) | 2024-11-22 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20241225 Address after: No. 579-2, Qubai Road, Qudi Town, Jiyang District, Jinan City, Shandong Province Patentee after: Shandong Zhongquan Power Station Valve Manufacturing Co.,Ltd. Country or region after: China Address before: No. 133, Zhangwuzhuang Administrative Village, Caozhuang Township, Shan County, Heze City, Shandong Province, 274300 Patentee before: Zhang Dekui Country or region before: China Patentee before: Shi Xinyuan |
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TR01 | Transfer of patent right |