CN204380391U - 自动反清洗过滤器 - Google Patents
自动反清洗过滤器 Download PDFInfo
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- CN204380391U CN204380391U CN201420787440.1U CN201420787440U CN204380391U CN 204380391 U CN204380391 U CN 204380391U CN 201420787440 U CN201420787440 U CN 201420787440U CN 204380391 U CN204380391 U CN 204380391U
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CN201420787440.1U CN204380391U (zh) | 2014-12-11 | 2014-12-11 | 自动反清洗过滤器 |
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CN201420787440.1U CN204380391U (zh) | 2014-12-11 | 2014-12-11 | 自动反清洗过滤器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104492159A (zh) * | 2014-12-11 | 2015-04-08 | 广东达华节水科技股份有限公司 | 自动反清洗过滤器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104492159A (zh) * | 2014-12-11 | 2015-04-08 | 广东达华节水科技股份有限公司 | 自动反清洗过滤器 |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 522000 Guangdong County of Jiedong province Jieyang Paotai town Kengzi in Pai Patentee after: Guangdong Dahua ecological science and Technology Co Ltd Address before: 522000 Guangdong County of Jiedong province Jieyang Paotai town Kengzi in Pai Patentee before: GUANGDONG DAHUA WATER SAVING TECHNOLOGY CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 733100 Twin Towers Industrial Park, Gulang industrial concentration area, Gulang, Wuwei, Gansu Patentee after: Water saving Polytron Technologies Inc in Dahua Address before: 522000 Shipai Hangzai, Battery Town, Jiedong County, Jieyang City, Guangdong Province Patentee before: Guangdong Dahua ecological science and Technology Co Ltd |