他在电信技术领域获得多项专利。

He obtained patents in such fields as telegraphy.

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开发科研项目，研讨新产品并获得多项专利。

We devote ourselves to develop high technology projects, new high tech products, and we gained many patents as well.

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产品已获得多项专利，真正锅炉研发领导企业！

Products have been a number of patents, R & D leader in real boiler!

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