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ZHANG Zhouwei

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Patents

未变换气冷却器用低温缠绕管式换热器

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Patent Applicant:汪雅红

Disigner of the Invention:张小卫

Type of Patent:Utility models

State of Patent:Authorized patents

Application Number:LZ201210569754X

Authorization number:201210569754.X

Service Invention or Not:no

Application Date:2012-12-25

First Author:张周卫

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