CN203286169U - 一种混凝土输送管道 - Google Patents
一种混凝土输送管道 Download PDFInfo
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- CN203286169U CN203286169U CN201320286512XU CN201320286512U CN203286169U CN 203286169 U CN203286169 U CN 203286169U CN 201320286512X U CN201320286512X U CN 201320286512XU CN 201320286512 U CN201320286512 U CN 201320286512U CN 203286169 U CN203286169 U CN 203286169U
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- 238000005266 casting Methods 0.000 claims description 2
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CN201320286512XU CN203286169U (zh) | 2013-05-24 | 2013-05-24 | 一种混凝土输送管道 |
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CN201320286512XU CN203286169U (zh) | 2013-05-24 | 2013-05-24 | 一种混凝土输送管道 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295802A (zh) * | 2014-08-22 | 2015-01-21 | 中联重科股份有限公司 | 混凝土输送管及其加工方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295802A (zh) * | 2014-08-22 | 2015-01-21 | 中联重科股份有限公司 | 混凝土输送管及其加工方法 |
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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: SHANXI XINGYUAN CHANGJING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANXI XINGYUAN PRECISION CASTING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 030032, Shanxi City, Taiyuan province Xiaodian Village East Village Patentee after: Shanxi Xingyuan Technology Co., Ltd. Address before: 030032, Shanxi City, Taiyuan province Xiaodian Village East Village Patentee before: Shanxi Xingyuan Precision Casting Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160524 |
|
CF01 | Termination of patent right due to non-payment of annual fee |