CN205787024U - 一种发电机灭磁时间常数测量装置 - Google Patents
一种发电机灭磁时间常数测量装置 Download PDFInfo
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C14 | Grant of patent or utility model | ||
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Address after: 030021, No. 8, Xinhua Road, Taiyuan economic and Technological Development Zone, Xiaodian District, Taiyuan, Shanxi Patentee after: Shanxi Industrial Equipment Installation Group Co., Ltd. Address before: 030012 Xinhua Road, Taiyuan Economic & Technological Development Zone, Xiaodian District, Shanxi, China, No. 8, No. Patentee before: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION CO., LTD. |
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CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Generator de -excitation time constant measuring device Effective date of registration: 20171012 Granted publication date: 20161207 Pledgee: Shanxi trust Limited by Share Ltd Pledgor: Shanxi Industrial Equipment Installation Group Co., Ltd. Registration number: 2017140000020 |
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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: 030032 No. 8, Xinhua Road, Tanghuai Industrial Park, transformation and comprehensive reform demonstration zone, Taiyuan, Shanxi Province Patentee after: Shanxi Installation Group Co.,Ltd. Address before: 030021 No.8 Xinhua Road, Taiyuan Economic and Technological Development Zone, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION GROUP Co.,Ltd. |
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CP03 | Change of name, title or address | ||
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Date of cancellation: 20220420 Granted publication date: 20161207 Pledgee: Shanxi trust Limited by Share Ltd. Pledgor: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION GROUP Co.,Ltd. Registration number: 2017140000020 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |