CN208328567U - 一种铁路曲线处使用的轨下垫板 - Google Patents
一种铁路曲线处使用的轨下垫板 Download PDFInfo
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- CN208328567U CN208328567U CN201820695175.2U CN201820695175U CN208328567U CN 208328567 U CN208328567 U CN 208328567U CN 201820695175 U CN201820695175 U CN 201820695175U CN 208328567 U CN208328567 U CN 208328567U
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Cited By (1)
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WO2022170763A1 (zh) * | 2021-02-10 | 2022-08-18 | 浙江天铁实业股份有限公司 | 轨道交通用橡胶垫板、制备方法及轨道交通路段 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022170763A1 (zh) * | 2021-02-10 | 2022-08-18 | 浙江天铁实业股份有限公司 | 轨道交通用橡胶垫板、制备方法及轨道交通路段 |
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Inventor after: Zhu Jiguang Inventor after: Yu Haoyong Inventor after: Wang Shuyi Inventor after: Liu Changxi Inventor after: Lv Mingkui Inventor after: Wang Pei Inventor after: Wang Lei Inventor after: Xu Haitao Inventor after: Liu Songhua Inventor before: Zhu Jiguang Inventor before: Yu Haoyong Inventor before: Wang Shuyi Inventor before: Liu Changxi Inventor before: Lv Mingkui Inventor before: Wang Pei Inventor before: Wang Lei Inventor before: Xu Haitao Inventor before: Liu Songhua |
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CB03 | Change of inventor or designer information |