CN218667834U - 一种用于梯形轨枕的混凝土水沟盖板及其构造 - Google Patents
一种用于梯形轨枕的混凝土水沟盖板及其构造 Download PDFInfo
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- CN218667834U CN218667834U CN202222686599.1U CN202222686599U CN218667834U CN 218667834 U CN218667834 U CN 218667834U CN 202222686599 U CN202222686599 U CN 202222686599U CN 218667834 U CN218667834 U CN 218667834U
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CN202222686599.1U CN218667834U (zh) | 2022-10-12 | 2022-10-12 | 一种用于梯形轨枕的混凝土水沟盖板及其构造 |
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CN202222686599.1U CN218667834U (zh) | 2022-10-12 | 2022-10-12 | 一种用于梯形轨枕的混凝土水沟盖板及其构造 |
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Inventor after: Bai Yifan Inventor after: Liu Jianxiong Inventor after: Wang Yuan Inventor after: Li Ping Inventor after: Cao Fengjie Inventor after: Zhao Ying Inventor after: Guo Jie Inventor after: Zhao Dan Inventor after: Xu Lijian Inventor after: Yu Huaying Inventor after: Xu Wenli Inventor before: Bai Yifan Inventor before: Cao Fengjie Inventor before: Guo Jie Inventor before: Yu Huaying Inventor before: Xu Wenli Inventor before: Liu Jianxiong Inventor before: Wang Yuan |
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Effective date of registration: 20240829 Address after: 102400 No.1 Dajian Road, Fangshan District, Beijing Patentee after: CHINA RAILWAY 14TH BUREAU GROUP FANGQIAO Co.,Ltd. Country or region after: China Patentee after: IKERU TRACK EQUIPMENT Co.,Ltd. Address before: 102400 No.8, yanfangyuan, Fangshan science and Technology Industrial Park, Yancun Town, Fangshan District, Beijing Patentee before: CHINA RAILWAY 14TH BUREAU GROUP FANGQIAO Co.,Ltd. Country or region before: China |
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