CN202118077U - 一种核电水闸门六角法兰面螺栓 - Google Patents
一种核电水闸门六角法兰面螺栓 Download PDFInfo
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- CN202118077U CN202118077U CN2011201671306U CN201120167130U CN202118077U CN 202118077 U CN202118077 U CN 202118077U CN 2011201671306 U CN2011201671306 U CN 2011201671306U CN 201120167130 U CN201120167130 U CN 201120167130U CN 202118077 U CN202118077 U CN 202118077U
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CN2011201671306U CN202118077U (zh) | 2011-05-24 | 2011-05-24 | 一种核电水闸门六角法兰面螺栓 |
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CN2011201671306U CN202118077U (zh) | 2011-05-24 | 2011-05-24 | 一种核电水闸门六角法兰面螺栓 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105972040A (zh) * | 2016-07-06 | 2016-09-28 | 常熟市常力紧固件有限公司 | 一种双垫圈式六角头螺栓 |
CN109737131A (zh) * | 2019-03-04 | 2019-05-10 | 贵州航天精工制造有限公司 | 一种自锁螺栓组件及其制作方法 |
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2011
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105972040A (zh) * | 2016-07-06 | 2016-09-28 | 常熟市常力紧固件有限公司 | 一种双垫圈式六角头螺栓 |
CN109737131A (zh) * | 2019-03-04 | 2019-05-10 | 贵州航天精工制造有限公司 | 一种自锁螺栓组件及其制作方法 |
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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: AOZHAN INDUSTRIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG AOZHAN INDUSTRY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 311221, No. 519 Middle Road, Dang Wan Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: AOZHAN INDUSTRY CO., LTD. Address before: 311221, No. 519 Middle Road, Dang Wan Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Aozhan Industrial 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: 20120118 Termination date: 20160524 |