CN207048696U - 一种空气潜孔锤用螺旋翼扶正器 - Google Patents
一种空气潜孔锤用螺旋翼扶正器 Download PDFInfo
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- CN207048696U CN207048696U CN201720699609.1U CN201720699609U CN207048696U CN 207048696 U CN207048696 U CN 207048696U CN 201720699609 U CN201720699609 U CN 201720699609U CN 207048696 U CN207048696 U CN 207048696U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107100557A (zh) * | 2017-06-15 | 2017-08-29 | 贵州省地质矿产勘查开发局111地质大队 | 一种空气潜孔锤用螺旋翼扶正器 |
CN109184588A (zh) * | 2018-09-10 | 2019-01-11 | 王维 | 可溶扶正器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107100557A (zh) * | 2017-06-15 | 2017-08-29 | 贵州省地质矿产勘查开发局111地质大队 | 一种空气潜孔锤用螺旋翼扶正器 |
CN109184588A (zh) * | 2018-09-10 | 2019-01-11 | 王维 | 可溶扶正器 |
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Effective date of registration: 20190524 Address after: 550008 No. 5 Baihua Avenue, Yunyan District, Guiyang City, Guizhou Province Patentee after: Guizhou Institute of Geological Engineering Survey and Design Address before: 550008 No. 5 Baihua Avenue, Yunyan District, Guiyang City, Guizhou Province Patentee before: NO.111 GEOLOGICAL BRIGADE, BUREAU OF GEOLOGY AND MINERAL EXPLORATION AND DEVELOPMENT OF GUIZHOU PROVINCE |
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Address after: 550000 No. 5 Baihua Avenue, Yunyan District, Guiyang City, Guizhou Province Patentee after: Guizhou Geological Engineering Survey and Design Institute Co.,Ltd. Address before: 550008 No. 5 Baihua Avenue, Yunyan District, Guiyang City, Guizhou Province Patentee before: Guizhou Institute of Geological Engineering Survey and Design |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |