CN202989703U - 一种用于无砟轨道铺设的轨道排架 - Google Patents
一种用于无砟轨道铺设的轨道排架 Download PDFInfo
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- CN202989703U CN202989703U CN 201220568015 CN201220568015U CN202989703U CN 202989703 U CN202989703 U CN 202989703U CN 201220568015 CN201220568015 CN 201220568015 CN 201220568015 U CN201220568015 U CN 201220568015U CN 202989703 U CN202989703 U CN 202989703U
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Owner name: BEIJING JIANDING GUOTIE ENGINEERING DESIGNING CO., Free format text: FORMER OWNER: BEIJING ZHONGDUN TIANYUAN MACHINERY CO., LTD. Effective date: 20130809 |
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Effective date of registration: 20130809 Address after: 100176 Beijing City, Daxing District Yizhuang Economic Development Zone Branch 14 Street No. 99 huilongsen Science Park Building No. 29 A block 2 layer Patentee after: BEIJING JIANDING GUOTIE ENGINEERING DESIGNING CO., LTD. Address before: 100176 Beijing City, Daxing District Yizhuang Economic Development Zone Branch 14 Street No. 99 huilongsen Science Park Building No. 29 A block 2 layer Patentee before: Beijing Zhongdun Tianyuan Machinery Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151101 |
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