CN202764942U - 支腿及具有该支腿的工程机械 - Google Patents
支腿及具有该支腿的工程机械 Download PDFInfo
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- CN202764942U CN202764942U CN 201220402327 CN201220402327U CN202764942U CN 202764942 U CN202764942 U CN 202764942U CN 201220402327 CN201220402327 CN 201220402327 CN 201220402327 U CN201220402327 U CN 201220402327U CN 202764942 U CN202764942 U CN 202764942U
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CN 201220402327 CN202764942U (zh) | 2012-08-14 | 2012-08-14 | 支腿及具有该支腿的工程机械 |
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CN 201220402327 CN202764942U (zh) | 2012-08-14 | 2012-08-14 | 支腿及具有该支腿的工程机械 |
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CN202764942U true CN202764942U (zh) | 2013-03-06 |
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CN 201220402327 Expired - Lifetime CN202764942U (zh) | 2012-08-14 | 2012-08-14 | 支腿及具有该支腿的工程机械 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111636924A (zh) * | 2020-06-11 | 2020-09-08 | 东北大学 | 一种煤矿冲击地压预警应急系统及其使用方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111636924A (zh) * | 2020-06-11 | 2020-09-08 | 东北大学 | 一种煤矿冲击地压预警应急系统及其使用方法 |
CN111636924B (zh) * | 2020-06-11 | 2021-10-26 | 东北大学 | 一种煤矿冲击地压预警应急系统及其使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: Sany Automobile Manufacturing Co.,Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: SANY HEAVY INDUSTRY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130306 |