CN205918956U - 一种管路防回水减压装置 - Google Patents
一种管路防回水减压装置 Download PDFInfo
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- CN205918956U CN205918956U CN201620987664.6U CN201620987664U CN205918956U CN 205918956 U CN205918956 U CN 205918956U CN 201620987664 U CN201620987664 U CN 201620987664U CN 205918956 U CN205918956 U CN 205918956U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108119323A (zh) * | 2018-02-06 | 2018-06-05 | 安徽仁智电子科技有限公司 | 柱塞式计量泵 |
CN113882120A (zh) * | 2020-07-01 | 2022-01-04 | 青岛海尔滚筒洗衣机有限公司 | 一种洗涤剂自动投放装置及洗涤设备 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108119323A (zh) * | 2018-02-06 | 2018-06-05 | 安徽仁智电子科技有限公司 | 柱塞式计量泵 |
CN113882120A (zh) * | 2020-07-01 | 2022-01-04 | 青岛海尔滚筒洗衣机有限公司 | 一种洗涤剂自动投放装置及洗涤设备 |
CN113882120B (zh) * | 2020-07-01 | 2023-10-20 | 重庆海尔滚筒洗衣机有限公司 | 一种洗涤剂自动投放装置及洗涤设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Return water pressure relief device is prevented to pipeline Effective date of registration: 20171215 Granted publication date: 20170201 Pledgee: Agricultural Bank of China Limited by Share Ltd Jinhua Economic Development Zone Branch Pledgor: JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO., LTD. Registration number: 2017330000221 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181211 Granted publication date: 20170201 Pledgee: Agricultural Bank of China Limited by Share Ltd Jinhua Economic Development Zone Branch Pledgor: JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO., LTD. Registration number: 2017330000221 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 321000 No. 788 Xinhong Road, Qiubin Street, Wucheng District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Hongchang Electrical Appliance Technology Co., Ltd. Address before: 321017 No. 161 Binhong West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: JINHUA HONGCHANG ELECTRICAL EQUIPMENT CO., LTD. |
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CP03 | Change of name, title or address |