CN201574589U - 一种钢-砼箱形柱混凝土顶升管 - Google Patents
一种钢-砼箱形柱混凝土顶升管 Download PDFInfo
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- CN201574589U CN201574589U CN2009202118977U CN200920211897U CN201574589U CN 201574589 U CN201574589 U CN 201574589U CN 2009202118977 U CN2009202118977 U CN 2009202118977U CN 200920211897 U CN200920211897 U CN 200920211897U CN 201574589 U CN201574589 U CN 201574589U
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Application Number | Priority Date | Filing Date | Title |
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CN2009202118977U CN201574589U (zh) | 2009-11-05 | 2009-11-05 | 一种钢-砼箱形柱混凝土顶升管 |
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CN2009202118977U CN201574589U (zh) | 2009-11-05 | 2009-11-05 | 一种钢-砼箱形柱混凝土顶升管 |
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CN201574589U true CN201574589U (zh) | 2010-09-08 |
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CN2009202118977U Expired - Fee Related CN201574589U (zh) | 2009-11-05 | 2009-11-05 | 一种钢-砼箱形柱混凝土顶升管 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107217851A (zh) * | 2017-07-05 | 2017-09-29 | 安徽送变电工程公司 | 钢管砼柱混凝土顶升灌注装置及其施工工艺 |
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2009
- 2009-11-05 CN CN2009202118977U patent/CN201574589U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107217851A (zh) * | 2017-07-05 | 2017-09-29 | 安徽送变电工程公司 | 钢管砼柱混凝土顶升灌注装置及其施工工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA MCC20 GROUP CO., LTD. Free format text: FORMER NAME: CHINA 20TH METALLURGICAL CONSTRUCTION CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201900 Shanghai city Baoshan District Pangu Road No. 777 Patentee after: China Twenty Metallurgical Group Co., Ltd. Address before: 201900 Shanghai city Baoshan District Pangu Road No. 777 Patentee before: China MCC20 Construction Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20141105 |
|
EXPY | Termination of patent right or utility model |