Web年费省心管. 用专利管家帮您管理 Web22 jan. 2024 · 本发明涉及电子元器件技术领域,且公开了一种分层堆叠方式的高性能电子变压器及其实现方法,包括下磁芯,所述下磁芯的顶部安装有骨架;所述骨架的顶部安装 …
数字经济核心产业分类与国际专利分类 参照关系表(2024
WebA substrate processing tool configured for performing integrated substrate processing and substrate metrology, and methods of processing a substrate. The substrate processing tool includes a substrate transfer chamber, a plurality of substrate processing chambers coupled to the substrate transfer chamber, and a substrate metrology module coupled to the … WebELECTRICITY. [2024-01] NOTE. These notes cover the basic principles and general instructions for use of section H. Section H covers : basic electric elements, which cover all electric units and the general mechanical structure of apparatus and circuits, including the assembly of various basic elements into what are called printed circuits and ... iphone usb 热点
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WebClassification of the application (IPC): H01F 1/11, H01F 1/113, C01G 49/06 Technical fields searched (IPC): C01G DOCUMENTS CONSIDERED TO BE RELEVANT CategoryX EP 2418660 A1 (DOWA ELECTRONICS MATERIALS CO [JP])Citation of document with indication, where appropriate, of relevant passages Relevant to claim 15 February 2012 … Web本实用新型涉及一种配电变压器外部结构,包括变压器油箱、箱盖、高压套管、低压套管、第一底脚槽钢、第二底脚槽钢、波纹散热片、还包括第一紧固螺柱、第二紧固螺柱,其特征在于,所述油箱与箱盖连接,所述高、低压套管安装在油箱上,所述第一底脚槽钢、第二底脚槽钢、波纹散热片、第一 ... WebIPC, a classification scheme developed primarily to distinguish similar technologies from each other for legal purposes, is not ... H01C, H01F, H01G, H01J, H01L, H01M, H01P, … iphone usb tethering not working windows 11