Inventor · disambiguated record

Tibo Zhao

Also filed as: ZHAO TIBO

1 granted patent·0 citations·filing 2017–2017

1Inventor score

Technology areasB29K

Files withRAILWAY ENGINEERING RES INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED1

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1 record

0124US10538615B2Fiber-reinforced rigid polyurethane foam composite railway sleeper with high fiber content and manufacturing method thereofRAILWAY ENGINEERING RES INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED·Filed 2017·Granted Jan 21, 2020·0 cites·12 claims

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