制品/结构中国已授权

Pipe assembly

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申请人河北恒瑞复合材料有限公司

发明人罗庆君

公开号CN214999894U

授权号CN214999894U

申请日2021-04-22

公开日2021-12-03

授权日2021-12-03

摘要

The present disclosure discloses a pipe assembly, comprising: a first tubular section including at least one small diameter end, a second tubular section including at least one large diameter end, and spacing means, wherein at least the second pipe section consists of a plurality of pipe section …

Pipe assembly

摘要

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