CN209802601U - 一种铝壳锂电池用简易测漏装置 - Google Patents
一种铝壳锂电池用简易测漏装置 Download PDFInfo
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- CN209802601U CN209802601U CN201920653547.XU CN201920653547U CN209802601U CN 209802601 U CN209802601 U CN 209802601U CN 201920653547 U CN201920653547 U CN 201920653547U CN 209802601 U CN209802601 U CN 209802601U
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- carbonate solution
- dimethyl carbonate
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CN113092025A (zh) * | 2021-05-10 | 2021-07-09 | 弥尔佩乐慈保健用品(苏州)有限公司 | 一种塑料软管的通透性与气密性检查装置 |
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CN113092025A (zh) * | 2021-05-10 | 2021-07-09 | 弥尔佩乐慈保健用品(苏州)有限公司 | 一种塑料软管的通透性与气密性检查装置 |
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Effective date of registration: 20201015 Address after: 261000 No.2 workshop, No.9, hatching 1st lane, Yuqing community, Xincheng street, high tech Zone, Weifang City, Shandong Province Patentee after: Shandong Juneng lithium battery technology Co., Ltd Patentee after: Weifang Energy-accumulating Battery Co.,Ltd. Address before: 261000 Bohai Road, Yangzi Street, Binhai District, Weifang City, Shandong Province, and the intersection of Dongerjie, Xiangjiang Patentee before: Weifang Energy-accumulating Battery Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A simple leak detection device for aluminum shell lithium battery Effective date of registration: 20220323 Granted publication date: 20191217 Pledgee: Weifang Bank Co.,Ltd. Xincheng sub branch Pledgor: Weifang Energy-accumulating Battery Co.,Ltd. Registration number: Y2022980002981 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |