CN201438185U - 一种cod组分测定装置 - Google Patents
一种cod组分测定装置 Download PDFInfo
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- CN201438185U CN201438185U CN2009200781797U CN200920078179U CN201438185U CN 201438185 U CN201438185 U CN 201438185U CN 2009200781797 U CN2009200781797 U CN 2009200781797U CN 200920078179 U CN200920078179 U CN 200920078179U CN 201438185 U CN201438185 U CN 201438185U
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- solenoid valve
- cod
- dissolved oxygen
- measuring device
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CN2009200781797U CN201438185U (zh) | 2009-07-13 | 2009-07-13 | 一种cod组分测定装置 |
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CN2009200781797U CN201438185U (zh) | 2009-07-13 | 2009-07-13 | 一种cod组分测定装置 |
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CN201438185U true CN201438185U (zh) | 2010-04-14 |
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CN2009200781797U Expired - Fee Related CN201438185U (zh) | 2009-07-13 | 2009-07-13 | 一种cod组分测定装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108387701A (zh) * | 2018-04-16 | 2018-08-10 | 中国科学技术大学 | 一种测定氧气产生速率的方法 |
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2009
- 2009-07-13 CN CN2009200781797U patent/CN201438185U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108387701A (zh) * | 2018-04-16 | 2018-08-10 | 中国科学技术大学 | 一种测定氧气产生速率的方法 |
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Free format text: FORMER OWNER: SHANGHAI SIMEI MUNICIPAL ENGINEERING R + D CENTER |
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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: 200092 NO. 901, ZHONGSHAN NORTH ROAD 2, YANGPU DISTRICT, SHANGHAI TO: 200092 NO. 901, ZHONGSHAN NORTH ROAD 2, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20101221 Address after: 200092 No. two, 901 North Road, Shanghai, Zhongshan Patentee after: Shanghai Municipal Engineering Design Institute Address before: 200092 Shanghai, Zhongshan, North Road, No. two, No. 901, No. Co-patentee before: Shanghai Simei Municipal Engineering Research Development Center Patentee before: Shanghai Municipal Engineering Design Institute |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20180713 |
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CF01 | Termination of patent right due to non-payment of annual fee |