CN203530021U - 湿地系统溶解氧装置 - Google Patents
湿地系统溶解氧装置 Download PDFInfo
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- CN203530021U CN203530021U CN201320504642.6U CN201320504642U CN203530021U CN 203530021 U CN203530021 U CN 203530021U CN 201320504642 U CN201320504642 U CN 201320504642U CN 203530021 U CN203530021 U CN 203530021U
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CN201320504642.6U CN203530021U (zh) | 2013-08-16 | 2013-08-16 | 湿地系统溶解氧装置 |
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CN201320504642.6U CN203530021U (zh) | 2013-08-16 | 2013-08-16 | 湿地系统溶解氧装置 |
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CN203530021U true CN203530021U (zh) | 2014-04-09 |
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CN201320504642.6U Expired - Lifetime CN203530021U (zh) | 2013-08-16 | 2013-08-16 | 湿地系统溶解氧装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108751586A (zh) * | 2018-06-08 | 2018-11-06 | 常州大学 | 一种生物膜反应器 |
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- 2013-08-16 CN CN201320504642.6U patent/CN203530021U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108751586A (zh) * | 2018-06-08 | 2018-11-06 | 常州大学 | 一种生物膜反应器 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 050031 Hebei city of Shijiazhuang province Huai An Road No. 162 building, Luyuan property department monitoring room 3 building Jiacheng environmental protection Patentee after: Jiacheng Environmental Protection Co.,Ltd. Address before: 050031 33 Zhai Ying Street, Hebei, Shijiazhuang Patentee before: HEBEI JIACHENG ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 050031 Hebei city of Shijiazhuang province Huai An Road No. 162 building, Luyuan property department monitoring room 3 building Jiacheng environmental protection Patentee after: JIACHENG ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 050031 Hebei city of Shijiazhuang province Huai An Road No. 162 building, Luyuan property department monitoring room 3 building Jiacheng environmental protection Patentee before: Jiacheng Environmental Protection Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 050031 4th floor, Taihong building, 162 Huai'an East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Hebei Yuehai Water Group Co.,Ltd. Address before: 050031 Jiacheng environmental protection Co., Ltd. from the monitoring room of the property department on the first floor to the third floor of Lvyuan building, No. 162 Huai'an East Road, Shijiazhuang City, Hebei Province Patentee before: JIACHENG ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140409 |
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CX01 | Expiry of patent term |