Assignee

GAO YONGHUI

CN·1 granted patent·1 citations·filing 2008–2008

Technology mixB27D1 B27J1 B27M1 E04C1 E04F1 Y10T1

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1 record

0134US8268431B2Apparently seamless lengthened bamboo section material and a method thereofGAO YONGHUI·Filed 2008·Granted Sep 18, 2012·1 cites·18 claims

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