CN202229792U - 双腰轮气体罗茨流量计 - Google Patents
双腰轮气体罗茨流量计 Download PDFInfo
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- CN202229792U CN202229792U CN2011203752083U CN201120375208U CN202229792U CN 202229792 U CN202229792 U CN 202229792U CN 2011203752083 U CN2011203752083 U CN 2011203752083U CN 201120375208 U CN201120375208 U CN 201120375208U CN 202229792 U CN202229792 U CN 202229792U
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CN2011203752083U CN202229792U (zh) | 2011-09-30 | 2011-09-30 | 双腰轮气体罗茨流量计 |
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CN2011203752083U CN202229792U (zh) | 2011-09-30 | 2011-09-30 | 双腰轮气体罗茨流量计 |
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CN202229792U true CN202229792U (zh) | 2012-05-23 |
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CN2011203752083U Expired - Lifetime CN202229792U (zh) | 2011-09-30 | 2011-09-30 | 双腰轮气体罗茨流量计 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102759384A (zh) * | 2012-06-18 | 2012-10-31 | 浙江苍南仪表厂 | 一种气体罗茨流量计 |
CN104142164A (zh) * | 2013-05-10 | 2014-11-12 | 罗美特(上海)自动化仪表有限公司 | 气体罗茨流量计 |
CN116358655A (zh) * | 2023-03-06 | 2023-06-30 | 福建哈德仪表有限公司 | 一种重复性高的气体罗茨流量计 |
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2011
- 2011-09-30 CN CN2011203752083U patent/CN202229792U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102759384A (zh) * | 2012-06-18 | 2012-10-31 | 浙江苍南仪表厂 | 一种气体罗茨流量计 |
CN102759384B (zh) * | 2012-06-18 | 2014-07-02 | 浙江苍南仪表厂 | 一种气体罗茨流量计 |
CN104142164A (zh) * | 2013-05-10 | 2014-11-12 | 罗美特(上海)自动化仪表有限公司 | 气体罗茨流量计 |
CN116358655A (zh) * | 2023-03-06 | 2023-06-30 | 福建哈德仪表有限公司 | 一种重复性高的气体罗茨流量计 |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325800 Patentee after: ZHEJIANG CANGNAN INSTRUMENT GROUP Co.,Ltd. Address before: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325800 Patentee before: Zhejiang Cangnan Instrument Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325800 Patentee after: Zhejiang Cangnan Instrument Co.,Ltd. Address before: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325000 Patentee before: Zhejiang Cangnan Instrument Factory |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325800 Patentee after: ZHEJIANG CANGNAN INSTRUMENT GROUP CO.,LTD. Address before: Lingxizhen Industrial Demonstration Park in Cangnan County of Wenzhou City, Zhejiang province 325800 Patentee before: ZHEJIANG CANGNAN INSTRUMENT GROUP Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120523 |