人本取得真空干燥箱专利

Group 1 - The State Intellectual Property Office of China has granted a patent for a "Vacuum Drying Oven" to Renben Co., Ltd., with the authorization announcement number CN116989560B, and the application date is July 2023 [1] - Renben Co., Ltd. was established in 1997 and is located in Wenzhou, primarily engaged in telecommunications, broadcasting, television, and satellite transmission services, with a registered capital of 38.723 million RMB [1] - According to data analysis from Tianyancha, Renben Co., Ltd. has invested in 41 companies, participated in 18 bidding projects, holds 195 trademark records, and has 1,929 patent records, in addition to possessing 9 administrative licenses [1] Group 2 - Shanghai Renben Group Co., Ltd. was established in 2004 and is located in Shanghai, primarily engaged in general equipment manufacturing, with a registered capital of 18.8 million RMB [1] - Tianyancha data analysis shows that Shanghai Renben Group Co., Ltd. has invested in 11 companies, participated in 5 bidding projects, holds 1,824 patent records, and has 41 administrative licenses [1]