CN208482178U - A kind of mine spray dust-reducing system - Google Patents
A kind of mine spray dust-reducing system Download PDFInfo
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- CN208482178U CN208482178U CN201820524699.5U CN201820524699U CN208482178U CN 208482178 U CN208482178 U CN 208482178U CN 201820524699 U CN201820524699 U CN 201820524699U CN 208482178 U CN208482178 U CN 208482178U
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CN201820524699.5U CN208482178U (en) | 2018-04-13 | 2018-04-13 | A kind of mine spray dust-reducing system |
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CN201820524699.5U CN208482178U (en) | 2018-04-13 | 2018-04-13 | A kind of mine spray dust-reducing system |
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CN208482178U true CN208482178U (en) | 2019-02-12 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 55, 0009 Shanhe Village, Daba Community, Mengjiang Street, Huishui County, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province Patentee after: GUIZHOU LIAN JIANG YUAN BUILDING MATERIALS CO.,LTD. Patentee after: Building Materials Industry Branch of Guiyang Urban Construction Engineering Group Co.,Ltd. Address before: 55, 0009 Shanhe Village, Daba Community, Mengjiang Street, Huishui County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee before: GUIZHOU LIAN JIANG YUAN BUILDING MATERIALS CO.,LTD. Patentee before: CONCRETE PRODUCTS BRANCH OF GUIYANG MUNICIPAL CONSTRUCTION Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221219 Address after: No. 179, Guihui Road, Nanming District, Guiyang City, Guizhou Province 550002 Patentee after: Guiyang Urban Construction Engineering Group Co.,Ltd. Address before: 55, 0009 Shanhe Village, Daba Community, Mengjiang Street, Huishui County, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province Patentee before: GUIZHOU LIAN JIANG YUAN BUILDING MATERIALS CO.,LTD. Patentee before: Building Materials Industry Branch of Guiyang Urban Construction Engineering Group Co.,Ltd. |