CN205371073U - 一种用于分子泵的涡轮静叶片组 - Google Patents
一种用于分子泵的涡轮静叶片组 Download PDFInfo
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- CN205371073U CN205371073U CN201520963283.XU CN201520963283U CN205371073U CN 205371073 U CN205371073 U CN 205371073U CN 201520963283 U CN201520963283 U CN 201520963283U CN 205371073 U CN205371073 U CN 205371073U
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- teeth
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- turbine stator
- molecular pump
- stator vane
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CN201520963283.XU CN205371073U (zh) | 2015-11-30 | 2015-11-30 | 一种用于分子泵的涡轮静叶片组 |
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CN201520963283.XU CN205371073U (zh) | 2015-11-30 | 2015-11-30 | 一种用于分子泵的涡轮静叶片组 |
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CN205371073U true CN205371073U (zh) | 2016-07-06 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106401991A (zh) * | 2016-08-31 | 2017-02-15 | 四川九天真空科技股份有限公司 | 一种分子泵转子及其制造方法 |
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- 2015-11-30 CN CN201520963283.XU patent/CN205371073U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106401991A (zh) * | 2016-08-31 | 2017-02-15 | 四川九天真空科技股份有限公司 | 一种分子泵转子及其制造方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 637 200 Duofu Industrial Park, Xichong City, Nanchong City, Sichuan Province Patentee after: Sichuan nine days Vacuum Technology Co., Ltd. Address before: 637 200 Duofu Industrial Park, Xichong City, Nanchong City, Sichuan Province Patentee before: SICHUAN JIUTIAN VACUUM TECHNOLOGY CO., LTD. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A turbine stator blade group for molecular pump Effective date of registration: 20190726 Granted publication date: 20160706 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd Pledgor: Chuanbei Vacuum Technology (Beijing) Co., Ltd.|Sichuan nine days Vacuum Technology Co., Ltd. Registration number: 2019510000085 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 637 200 Duofu Industrial Park 888, Xichong County, Nanchong City, Sichuan Province Patentee after: SICHUAN JIUTIAN VACUUM TECHNOLOGY Co.,Ltd. Address before: 637200 Nanchong city Sichuan province Xicong duo Fu Industrial Park Patentee before: SICHUAN JIUTIAN VACUUM TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210324 Granted publication date: 20160706 Pledgee: Sichuan Xichong rural commercial bank Limited by Share Ltd. Pledgor: SICHUAN JIUTIAN VACUUM TECHNOLOGY Co.,Ltd. Registration number: 2019510000085 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210825 Address after: Room 820, 8th Floor, Building 1, 13 Guocheng Road, Shunqing District, Nanchong City, Sichuan Province Patentee after: Zhongke Jiuwei Technology Co.,Ltd. Address before: No. 888, Duofu Industrial Park, Xichong County, Nanchong City, Sichuan Province 637200 Patentee before: SICHUAN JIUTIAN VACUUM TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |