CN202324081U - 一种具有系统压力自动调节功能的智能无负压供水设备 - Google Patents
一种具有系统压力自动调节功能的智能无负压供水设备 Download PDFInfo
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- CN202324081U CN202324081U CN2011204733342U CN201120473334U CN202324081U CN 202324081 U CN202324081 U CN 202324081U CN 2011204733342 U CN2011204733342 U CN 2011204733342U CN 201120473334 U CN201120473334 U CN 201120473334U CN 202324081 U CN202324081 U CN 202324081U
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CN2011204733342U CN202324081U (zh) | 2011-11-24 | 2011-11-24 | 一种具有系统压力自动调节功能的智能无负压供水设备 |
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CN2011204733342U CN202324081U (zh) | 2011-11-24 | 2011-11-24 | 一种具有系统压力自动调节功能的智能无负压供水设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133701A (zh) * | 2015-09-28 | 2015-12-09 | 青岛三利中德美水设备有限公司 | 智能调速无负压供水设备、供水系统及供水控制方法 |
CN111441422A (zh) * | 2020-04-09 | 2020-07-24 | 安徽省阜阳市大洋消防器材有限公司 | 一种无负压供水系统 |
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2011
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133701A (zh) * | 2015-09-28 | 2015-12-09 | 青岛三利中德美水设备有限公司 | 智能调速无负压供水设备、供水系统及供水控制方法 |
CN105133701B (zh) * | 2015-09-28 | 2017-06-16 | 青岛三利中德美水设备有限公司 | 智能调速无负压供水设备、供水系统及供水控制方法 |
CN111441422A (zh) * | 2020-04-09 | 2020-07-24 | 安徽省阜阳市大洋消防器材有限公司 | 一种无负压供水系统 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEIHAI ZHENGDA WATER EQUIPMENT TECHNOLOGY CO., LTD Free format text: FORMER OWNER: LENG YONG Effective date: 20120807 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264000 YANTAI, SHANDONG PROVINCE TO: 264400 WEIHAI, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120807 Address after: 264400 Industrial Park, surrounded by mountains, Shandong, Wendeng Patentee after: WEIHAI ZHENGDA WATER EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: Zhifu District of Shandong city of Yantai Province Yu 264000 West Road, room 211 No. 17-6 Patentee before: Leng Yong |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160712 Address after: 264400, Shandong, Wendeng Province Hill Street Office West Village Patentee after: WEIHAI ZHENGDA ENVIRONMENT EQUIPMENT CO., LTD. Address before: 264400 Industrial Park, surrounded by mountains, Shandong, Wendeng Patentee before: WEIHAI ZHENGDA WATER EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120711 |