CN201401190Y - 多级无动力孔口除尘器 - Google Patents
多级无动力孔口除尘器 Download PDFInfo
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- CN201401190Y CN201401190Y CN200920032546XU CN200920032546U CN201401190Y CN 201401190 Y CN201401190 Y CN 201401190Y CN 200920032546X U CN200920032546X U CN 200920032546XU CN 200920032546 U CN200920032546 U CN 200920032546U CN 201401190 Y CN201401190 Y CN 201401190Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920032546XU CN201401190Y (zh) | 2009-04-10 | 2009-04-10 | 多级无动力孔口除尘器 |
Applications Claiming Priority (1)
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CN200920032546XU CN201401190Y (zh) | 2009-04-10 | 2009-04-10 | 多级无动力孔口除尘器 |
Publications (1)
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CN201401190Y true CN201401190Y (zh) | 2010-02-10 |
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CN200920032546XU Expired - Lifetime CN201401190Y (zh) | 2009-04-10 | 2009-04-10 | 多级无动力孔口除尘器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174896A (zh) * | 2011-03-11 | 2011-09-07 | 芦彦山 | 钻孔除尘器 |
CN111841248A (zh) * | 2020-07-29 | 2020-10-30 | 铭牌精工机械(山东)有限公司 | 一种气体污染物的多级过滤方法 |
-
2009
- 2009-04-10 CN CN200920032546XU patent/CN201401190Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174896A (zh) * | 2011-03-11 | 2011-09-07 | 芦彦山 | 钻孔除尘器 |
CN111841248A (zh) * | 2020-07-29 | 2020-10-30 | 铭牌精工机械(山东)有限公司 | 一种气体污染物的多级过滤方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL TECHNOLOGY + ENGINEERING GROUP XI'AN RE Free format text: FORMER NAME: SIAN BRANCH OF CHINA COAL RESEARCH INSTITUTE Owner name: XI'AN RESEARCH INSTITUTE OF CHINA COAL TECHNOLOGY Free format text: FORMER NAME: CHINA COAL TECHNOLOGY + ENGINEERING GROUP XI'AN RESEARCH INSTITUTE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 710054 No. 52, Yanta Road, Xi'an, Shaanxi Patentee after: CCTEG Xi'an Research Institute Address before: 710054 No. 52, Yanta Road, Xi'an, Shaanxi Patentee before: Xi'an Research Institute Of China Coal Research Institute Address after: 710054 No. 52, Yanta Road, Xi'an, Shaanxi Patentee after: Xi'an Research Institute Of China Coal Research Institute Address before: 710054 No. 52, Yanta Road, Xi'an, Shaanxi Patentee before: Xi'an Branch of China Coal Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20100210 |
|
CX01 | Expiry of patent term |