CN206787093U - 一种太阳能热水器防冻系统 - Google Patents
一种太阳能热水器防冻系统 Download PDFInfo
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- CN206787093U CN206787093U CN201720271880.5U CN201720271880U CN206787093U CN 206787093 U CN206787093 U CN 206787093U CN 201720271880 U CN201720271880 U CN 201720271880U CN 206787093 U CN206787093 U CN 206787093U
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CN201720271880.5U CN206787093U (zh) | 2017-03-20 | 2017-03-20 | 一种太阳能热水器防冻系统 |
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CN201720271880.5U CN206787093U (zh) | 2017-03-20 | 2017-03-20 | 一种太阳能热水器防冻系统 |
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CN206787093U true CN206787093U (zh) | 2017-12-22 |
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CN201720271880.5U Expired - Fee Related CN206787093U (zh) | 2017-03-20 | 2017-03-20 | 一种太阳能热水器防冻系统 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 272100 No. 43, Sanguanmiao Village, South Xinglongzhuang Town, Yanzhou District, Jining City, Shandong Province Patentee after: HUACHUN SOLAR TECHNOLOGY Co.,Ltd. Address before: 272199 East of Middle Section of Development Road of Yanzhou Economic Development Zone, Jining City, Shandong Province Patentee before: SHANDONG HUACHUN NEW ENERGY CO.,LTD. |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 272000 middle section of Dayu North Road, economic development zone, Yanzhou District, Jining City, Shandong Province Patentee after: Huachun new energy Co.,Ltd. Address before: 272100 No. 43, Sanguanmiao Village, South Xinglongzhuang Town, Yanzhou District, Jining City, Shandong Province Patentee before: HUACHUN SOLAR TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
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CF01 | Termination of patent right due to non-payment of annual fee |