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张汇、樊金泽 “一种组合集中真空互联系统装置” 发明专利授权 ZL 202311259008.5
Release time:2026-04-28 Hits:
Authorization number:ZL 202311259008.5
Service Invention or Not:no
Pre One:H. Zhang, J. Fan, "Integrated centralized vacuum interconnection system device", 美国发明专利，申请号: 18619171
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