Patents
Release Time: 2025-04-30Hits:
- Title:一种采用生活废水为粘结剂的型煤
- Disigner of the Invention:王树众 白玉 赵威 李飞翔
- Type of Patent:Invent
- Application Number:200510096447.4
- Service Invention or Not:No
- Application Date:2005-12-01
- Date:2025-04-30
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王树众