CN217177474U - 一种带有法兰盘的防冻明杆软密封闸阀 - Google Patents
一种带有法兰盘的防冻明杆软密封闸阀 Download PDFInfo
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- CN217177474U CN217177474U CN202122335448.7U CN202122335448U CN217177474U CN 217177474 U CN217177474 U CN 217177474U CN 202122335448 U CN202122335448 U CN 202122335448U CN 217177474 U CN217177474 U CN 217177474U
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250825 Address after: 201799 Shanghai City Qingpu District Jinze Town Shangzhou Road 209 Number 6 Building Patentee after: Shanghai Huagang high and medium pressure valve Co.,Ltd. Country or region after: China Address before: 362300 No. 1, Juxian Road, phase III, Ximei Chenggong Development Zone, Nan'an City, Quanzhou City, Fujian Province Patentee before: Fujian Boti Valve Manufacturing Co.,Ltd. Country or region before: China |