CN203881246U - 混凝土裂缝开度变化检测卡 - Google Patents
混凝土裂缝开度变化检测卡 Download PDFInfo
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- CN203881246U CN203881246U CN201420273272.4U CN201420273272U CN203881246U CN 203881246 U CN203881246 U CN 203881246U CN 201420273272 U CN201420273272 U CN 201420273272U CN 203881246 U CN203881246 U CN 203881246U
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CN201420273272.4U CN203881246U (zh) | 2014-05-26 | 2014-05-26 | 混凝土裂缝开度变化检测卡 |
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CN201420273272.4U CN203881246U (zh) | 2014-05-26 | 2014-05-26 | 混凝土裂缝开度变化检测卡 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107421814A (zh) * | 2017-06-23 | 2017-12-01 | 武汉钢铁有限公司 | 细钢丝的力学性能检测装置及方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107421814A (zh) * | 2017-06-23 | 2017-12-01 | 武汉钢铁有限公司 | 细钢丝的力学性能检测装置及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180123 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 hospital Co-patentee after: Tianjin Yejian Special Materials Co.,Ltd. Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 hospital Co-patentee before: Beijing Yejian Special Materials Co., Ltd. Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20210526 |
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CF01 | Termination of patent right due to non-payment of annual fee |