CN214279454U - 一种矿井警示牌 - Google Patents
一种矿井警示牌 Download PDFInfo
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- CN214279454U CN214279454U CN202023242970.2U CN202023242970U CN214279454U CN 214279454 U CN214279454 U CN 214279454U CN 202023242970 U CN202023242970 U CN 202023242970U CN 214279454 U CN214279454 U CN 214279454U
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
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CN202023242970.2U CN214279454U (zh) | 2020-12-29 | 2020-12-29 | 一种矿井警示牌 |
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CN202023242970.2U CN214279454U (zh) | 2020-12-29 | 2020-12-29 | 一种矿井警示牌 |
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CN214279454U true CN214279454U (zh) | 2021-09-24 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: 842008 Original Dongfeng Coal Mine in Beishan Mining Area, Aai Township, Kuche County, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Kuqa xiakuotan Mining Development Co.,Ltd. Country or region after: China Address before: Room 02, 13th floor, Xigao intelligent building, No.8, Gaoxin Third Road, Xi'an City, Shaanxi Province, 710075 Patentee before: Shaanxi chenkaishun Decoration Engineering Co.,Ltd. Country or region before: China |
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