CN211288108U - 一种自吸水泵的排气装置 - Google Patents
一种自吸水泵的排气装置 Download PDFInfo
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- CN211288108U CN211288108U CN201921884176.2U CN201921884176U CN211288108U CN 211288108 U CN211288108 U CN 211288108U CN 201921884176 U CN201921884176 U CN 201921884176U CN 211288108 U CN211288108 U CN 211288108U
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CN201921884176.2U CN211288108U (zh) | 2019-11-04 | 2019-11-04 | 一种自吸水泵的排气装置 |
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Energy and environmental protection Co.,Ltd. Patentee after: Shenzhen Hezhong Clean Energy Research Institute Address before: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. Patentee before: Shenzhen Hezhong Clean Energy Research Institute |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 13 / F, Times financial center, 4001 Shennan Avenue, Futian District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Energy and environmental protection Co.,Ltd. Address before: 518046 13th Floor, Times Financial Center, 4001 Shennan Avenue, Futian District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Energy and environmental protection Co.,Ltd. Patentee before: Shenzhen Hezhong Clean Energy Research Institute |
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TR01 | Transfer of patent right |