CN217401157U - 一种罗茨液环真空泵组工作液循环利用装置 - Google Patents
一种罗茨液环真空泵组工作液循环利用装置 Download PDFInfo
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- CN217401157U CN217401157U CN202220664506.2U CN202220664506U CN217401157U CN 217401157 U CN217401157 U CN 217401157U CN 202220664506 U CN202220664506 U CN 202220664506U CN 217401157 U CN217401157 U CN 217401157U
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- 230000000694 effects Effects 0.000 abstract description 6
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CN202220664506.2U CN217401157U (zh) | 2022-03-25 | 2022-03-25 | 一种罗茨液环真空泵组工作液循环利用装置 |
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CN202220664506.2U CN217401157U (zh) | 2022-03-25 | 2022-03-25 | 一种罗茨液环真空泵组工作液循环利用装置 |
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GR01 | Patent grant | ||
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region after: China Address before: 232008 Luohe Power Plant, Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: DATANG HUAINAN LUOHE POWER PLANT Country or region before: China |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20240412 Address after: 232000, 100 meters east of Luohe Police Station in Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Huainan Luohe Power Generation Co.,Ltd. Country or region after: China Address before: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region before: China |