CN203082378U - 一种真空泵入口端管道及真空泵组件 - Google Patents
一种真空泵入口端管道及真空泵组件 Download PDFInfo
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- CN203082378U CN203082378U CN 201320078971 CN201320078971U CN203082378U CN 203082378 U CN203082378 U CN 203082378U CN 201320078971 CN201320078971 CN 201320078971 CN 201320078971 U CN201320078971 U CN 201320078971U CN 203082378 U CN203082378 U CN 203082378U
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CN 201320078971 CN203082378U (zh) | 2013-02-20 | 2013-02-20 | 一种真空泵入口端管道及真空泵组件 |
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CN 201320078971 CN203082378U (zh) | 2013-02-20 | 2013-02-20 | 一种真空泵入口端管道及真空泵组件 |
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CN203082378U true CN203082378U (zh) | 2013-07-24 |
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CN 201320078971 Expired - Lifetime CN203082378U (zh) | 2013-02-20 | 2013-02-20 | 一种真空泵入口端管道及真空泵组件 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863857A (zh) * | 2015-04-15 | 2015-08-26 | 武汉新芯集成电路制造有限公司 | 一种抽气泵的抽气系统及抽气泵 |
CN109869314A (zh) * | 2019-03-07 | 2019-06-11 | 上海华力微电子有限公司 | 一种用于真空泵的前级管道、真空系统及半导体制造设备 |
-
2013
- 2013-02-20 CN CN 201320078971 patent/CN203082378U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863857A (zh) * | 2015-04-15 | 2015-08-26 | 武汉新芯集成电路制造有限公司 | 一种抽气泵的抽气系统及抽气泵 |
CN109869314A (zh) * | 2019-03-07 | 2019-06-11 | 上海华力微电子有限公司 | 一种用于真空泵的前级管道、真空系统及半导体制造设备 |
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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: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150708 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150708 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150708 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing city Daxing District economic and Technological Development Zone of Beijing Road No. 8 Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130724 |