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清英实业有限公司 main business:Chemical and other products. Company respected "practical, hard work, responsibility" spirit of enterprise, and to integrity, win-win, creating business ideas, to create a good business environment, with a new management model, perfect technology, attentive service, excellent quality of basic survival, we always adhere to customer first intentions to serve customers, persist in using their services to impress clients.
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序号 | 公布号 | 发明名称 | 公布日期 | 摘要 |
1 | CN1629357A | 铜或铜合金的表面粗化剂 | 2005.06.22 | 本发明涉及一种含有非离子型基团的高分子化合物的铜或铜合金的表面粗化剂。该粗化剂包含有铜的化合物、有机 |
2 | CN104975295A | 一种含铜微蚀废液回收装置与方法 | 2015.10.14 | 本发明公开一种含铜微蚀废液回收装置,包括:一微蚀废液储存槽,用于储存含铜微蚀废液;一马达,用于驱动含 |
3 | CN203807561U | 一种含铜微蚀废液回收装置 | 2014.09.03 | 本实用新型揭示一种含铜微蚀废液回收装置,包括:一微蚀废液储存 槽,用于储存含铜微蚀废液;一马达,用于 |
4 | CN1683589A | 铜和铜合金的表面接触促进剂及其使用方法 | 2005.10.19 | 本发明涉及一种不含有卤素离子及过氧化氢的铜和铜合金的表面接触促进剂及其使用方法,该表面促进接触剂包含 |
5 | TW200526760 | 铜和铜合金的表面接着促进剂及其使用方法 | 2005.08.16 | 本发明系揭露一种不含有卤素离子及过氧化氢之铜和铜合金的表面接着促进剂及其使用方法。该表面接着剂之成分 |
6 | TW200514870 | 铜和铜合金的表面粗化剂 | 2005.05.01 | 本发明系揭露一种含有非离子型基团的高分子化合物的铜和铜合金的表面粗化剂。该粗化剂可使铜和铜合金表面产 |
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