Patents
- [21]Additive and method for strengthening separation of iron and manganese of high-ferromanganese ore,姜涛等, 李光辉, 张元波. 申请日期:2014-01-26, 申请号:201410038273.5, 授权号:ZL201410038273.5.
- [22]Method for preparing alkali earth metal stannate,姜涛等, 李光辉, 张元波. 申请日期:2013-08-30, 申请号:201310386279.7, 授权号:ZL201310386279.7.
- [23]Method of preparing sodium stannate by using stannic oxide and organic sodium salt,李光辉等, 姜涛, 张元波. 申请日期:2014-04-15, 申请号:201410149774.0, 授权号:ZL201410149774.0.
- [24]Preparation process of calcium stannate ceramic material precursor,张元波 姜涛 李光辉等. 申请日期:2013-08-30, 申请号:201310386716.5, 授权号:ZL2013103867165.
- [25]Composite additive applied to metallic tin preparation process by reducing roasting of cassiterite ore concentrate, and method for preparing metallic tin,张元波 李光辉 姜涛 刘兵兵 陈军 苏子键 范晓慧 黄柱成. 申请日期:2014-07-21, 申请号:201410347352.4, 授权号:ZL201410347352.4.
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张元波
 Zip Code:c576f0c85848a14d10428d1b79269fc7d68bde9ba6ecb95648b168a03671c3821c778c2bedf0cae5d03c95a065c3a5efa4243241acb9eb6089885db6f9f3fa7f5b7491eb5af48e7ab43d253e29e0fa6991b0af260ac98903cc7fbca150cb2fc86cb6bd41d95f78a263ba3d6f6aa504ee56cdd8693f2e6f13b576940cee3633de Email:a005806c0a0fd8920cd0067217dad3418fbd9a1a57c09f7830a79f09f3f4c0b80fabcbd3af7acc3084f9c3ac4dd046772db3035dd4c498d8bf2986c8efd744402ef3bb82d308d5698c55b61cded4ae6ea057b10a659ca9d02c07f966b14839a32777ac0082272bfb63296f9b6f531c9408b33bfaa9974a14ca9d347a4008498f
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MOBILE Version
