| 工程设计理论、方法与技术 |
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| 支持产品创新的专利知识库系统构建及应用 |
| 龚健文, 李彦, 李文强 |
| 四川大学 制造科学与工程学院,四川 成都 610065 |
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| Construction and application of the patent knowledge system for supporting product innovation |
| GONG Jian-Wen, LI Yan, LI Wen-Qiang |
| School of Manufacturing Science and Engineering,Sichuan University,Chengdu 610065,China |
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