CN202989982U - 一种连续墙液压成槽机 - Google Patents
一种连续墙液压成槽机 Download PDFInfo
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- CN202989982U CN202989982U CN 201220692091 CN201220692091U CN202989982U CN 202989982 U CN202989982 U CN 202989982U CN 201220692091 CN201220692091 CN 201220692091 CN 201220692091 U CN201220692091 U CN 201220692091U CN 202989982 U CN202989982 U CN 202989982U
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CN 201220692091 CN202989982U (zh) | 2012-12-14 | 2012-12-14 | 一种连续墙液压成槽机 |
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CN 201220692091 CN202989982U (zh) | 2012-12-14 | 2012-12-14 | 一种连续墙液压成槽机 |
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CN202989982U true CN202989982U (zh) | 2013-06-12 |
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CN 201220692091 Expired - Fee Related CN202989982U (zh) | 2012-12-14 | 2012-12-14 | 一种连续墙液压成槽机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FOUNDATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG PROV. FOUNDATION ENGINEERING CO. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee after: Foundation Design Group Co., Ltd of Guangdong Province Address before: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20171214 |
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CF01 | Termination of patent right due to non-payment of annual fee |