CN202471164U - 校准流量连接头及设有校准流量连接头的粉尘采样器 - Google Patents
校准流量连接头及设有校准流量连接头的粉尘采样器 Download PDFInfo
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CN201120472833XU CN202471164U (zh) | 2011-11-24 | 2011-11-24 | 校准流量连接头及设有校准流量连接头的粉尘采样器 |
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CN201120472833XU CN202471164U (zh) | 2011-11-24 | 2011-11-24 | 校准流量连接头及设有校准流量连接头的粉尘采样器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103674624A (zh) * | 2013-12-09 | 2014-03-26 | 东南大学 | 富集环境空气中重金属的采样膜、采样器及其应用方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103674624A (zh) * | 2013-12-09 | 2014-03-26 | 东南大学 | 富集环境空气中重金属的采样膜、采样器及其应用方法 |
CN103674624B (zh) * | 2013-12-09 | 2016-08-17 | 东南大学 | 富集环境空气中重金属的采样膜、采样器及其应用方法 |
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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: SHANGHAI OHSA EVALUATION CONSULTING CO., LTD. Free format text: FORMER NAME: SHANGHAI OHSA ENVIRONMENT RESOURCE MANAGEMENT CONSULTING CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 200092 room 24, building 63, No. 202, Chifeng Road, Shanghai, Yangpu District Patentee after: Occupational Health & Safety Assistances Inc. Address before: 200082 room 716, 527 - 720, Pingliang Road, Shanghai, Yangpu District Patentee before: Shanghai Ohsa Environmental Resource Management Consulting Co., Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121003 |