CN201618842U - 用于低压铸造的防渗铁升液管 - Google Patents
用于低压铸造的防渗铁升液管 Download PDFInfo
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- CN201618842U CN201618842U CN200920207287XU CN200920207287U CN201618842U CN 201618842 U CN201618842 U CN 201618842U CN 200920207287X U CN200920207287X U CN 200920207287XU CN 200920207287 U CN200920207287 U CN 200920207287U CN 201618842 U CN201618842 U CN 201618842U
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CN200920207287XU CN201618842U (zh) | 2009-11-24 | 2009-11-24 | 用于低压铸造的防渗铁升液管 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104439160A (zh) * | 2014-11-25 | 2015-03-25 | 柳州金特机械有限公司 | 一种铸造用升液管 |
CN106825498A (zh) * | 2017-01-08 | 2017-06-13 | 中车戚墅堰机车车辆工艺研究所有限公司 | 升液管及其制造方法 |
CN108436061A (zh) * | 2018-05-15 | 2018-08-24 | 北京交通大学 | 一种反重力铸造用吸管 |
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2009
- 2009-11-24 CN CN200920207287XU patent/CN201618842U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104439160A (zh) * | 2014-11-25 | 2015-03-25 | 柳州金特机械有限公司 | 一种铸造用升液管 |
CN106825498A (zh) * | 2017-01-08 | 2017-06-13 | 中车戚墅堰机车车辆工艺研究所有限公司 | 升液管及其制造方法 |
CN108436061A (zh) * | 2018-05-15 | 2018-08-24 | 北京交通大学 | 一种反重力铸造用吸管 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHONGQING XIANGTU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING BAITAN MACHINERY MANUFACTURING CO., LTD. Effective date: 20150707 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150707 Address after: 400020, No. 1 workshop, standard factory building, Tongnan Industrial Park, Chongqing Patentee after: CHONGQING XIANGTU TECHNOLOGY CO., LTD. Address before: 401220 Longxi estuary, Fengcheng street, Changshou District, Chongqing Patentee before: Chongqing Baitan Machinery Manufacturing Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20181124 |