CN216483773U - 一种新型容积气密性正负压检测装置 - Google Patents
一种新型容积气密性正负压检测装置 Download PDFInfo
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Effective date of registration: 20250815 Address after: 528400 Guangdong Province Zhongshan City Cuixiang New District Xiangshan Avenue 34 Xiwang National Major Instrument Science Park Factory Building 1 6th, 7th and 8th floors;Building 2, 1st, 2nd, and 6th floors Patentee after: Xili Instrument Equipment (Guangdong) Co.,Ltd. Country or region after: China Address before: 518000Guangdong ProvinceShenzhen CityGongming StreetShangcun CommunityYuanshan Industrial ZoneBlock BBuilding 47Shifeng Industrial ParkBuilding B202B Patentee before: Shenzhen cayousi Technology Co.,Ltd. Country or region before: China |