CN203389358U - 一种蒸馏回流二级分水装置 - Google Patents
一种蒸馏回流二级分水装置 Download PDFInfo
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- CN203389358U CN203389358U CN201320388272.4U CN201320388272U CN203389358U CN 203389358 U CN203389358 U CN 203389358U CN 201320388272 U CN201320388272 U CN 201320388272U CN 203389358 U CN203389358 U CN 203389358U
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CN201320388272.4U CN203389358U (zh) | 2013-07-02 | 2013-07-02 | 一种蒸馏回流二级分水装置 |
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CN201320388272.4U CN203389358U (zh) | 2013-07-02 | 2013-07-02 | 一种蒸馏回流二级分水装置 |
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CN203389358U true CN203389358U (zh) | 2014-01-15 |
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CN201320388272.4U Expired - Lifetime CN203389358U (zh) | 2013-07-02 | 2013-07-02 | 一种蒸馏回流二级分水装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436731A (zh) * | 2014-11-25 | 2015-03-25 | 上海试四化学品有限公司 | 一种乙酸乙酯回流反应的自动分水装置 |
CN106764204A (zh) * | 2017-03-10 | 2017-05-31 | 黄淇浩 | 一种化工管道 |
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2013
- 2013-07-02 CN CN201320388272.4U patent/CN203389358U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436731A (zh) * | 2014-11-25 | 2015-03-25 | 上海试四化学品有限公司 | 一种乙酸乙酯回流反应的自动分水装置 |
CN106764204A (zh) * | 2017-03-10 | 2017-05-31 | 黄淇浩 | 一种化工管道 |
CN106764204B (zh) * | 2017-03-10 | 2018-09-07 | 黄淇浩 | 一种化工管道 |
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Legal Events
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 |
Owner name: WANBANGDE PHARMACEUTICAL GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG WANBANG PHARMACEUTICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 317500 east of Zhejiang province Wenling city streets Baizhang Road No. 28 Patentee after: WEPONDE PHARMACEUTICAL Group PLC Address before: 317500 east of Zhejiang province Wenling city streets Baizhang Road No. 28 Patentee before: ZHEJIANG WANBANG PHARMACEUTICAL PLC |
|
CP03 | Change of name, title or address |
Address after: 317500, Zhejiang Province, Taizhou City, Wenling Province Street 28 North Zhang Road Patentee after: Wanbond Pharmaceutical Group Co.,Ltd. Address before: 317500, 28 North Road, Chengdong street, Wenling, Zhejiang, Zhejiang Patentee before: WEPONDE PHARMACEUTICAL Group PLC |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
CX01 | Expiry of patent term |