CN209045041U - 一种铁道用标识牌空中快捷安装装置 - Google Patents
一种铁道用标识牌空中快捷安装装置 Download PDFInfo
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- CN209045041U CN209045041U CN201821710810.6U CN201821710810U CN209045041U CN 209045041 U CN209045041 U CN 209045041U CN 201821710810 U CN201821710810 U CN 201821710810U CN 209045041 U CN209045041 U CN 209045041U
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CN201821710810.6U CN209045041U (zh) | 2018-10-22 | 2018-10-22 | 一种铁道用标识牌空中快捷安装装置 |
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CN201821710810.6U CN209045041U (zh) | 2018-10-22 | 2018-10-22 | 一种铁道用标识牌空中快捷安装装置 |
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Assignee: Hebei Saimo Feishi Biotechnology Co.,Ltd. Assignor: HEBEI YUNIU ELECTRICAL EQUIPMENT Co.,Ltd. Contract record no.: X2022130000016 Denomination of utility model: A kind of rapid installation device in the air for railway signs Granted publication date: 20190628 License type: Common License Record date: 20220727 Assignee: HEBEI YUNIU COOKING MACHINERY Co.,Ltd. Assignor: HEBEI YUNIU ELECTRICAL EQUIPMENT Co.,Ltd. Contract record no.: X2022130000014 Denomination of utility model: A kind of rapid installation device in the air for railway signs Granted publication date: 20190628 License type: Common License Record date: 20220725 Assignee: Hebei naifa Trading Co.,Ltd. Assignor: HEBEI YUNIU ELECTRICAL EQUIPMENT Co.,Ltd. Contract record no.: X2022130000015 Denomination of utility model: A kind of rapid installation device in the air for railway signs Granted publication date: 20190628 License type: Common License Record date: 20220727 |
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EE01 | Entry into force of recordation of patent licensing contract |