CN202673785U - 用于风机的扩散器 - Google Patents
用于风机的扩散器 Download PDFInfo
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- CN202673785U CN202673785U CN 201220317473 CN201220317473U CN202673785U CN 202673785 U CN202673785 U CN 202673785U CN 201220317473 CN201220317473 CN 201220317473 CN 201220317473 U CN201220317473 U CN 201220317473U CN 202673785 U CN202673785 U CN 202673785U
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CN 201220317473 CN202673785U (zh) | 2012-07-02 | 2012-07-02 | 用于风机的扩散器 |
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CN 201220317473 CN202673785U (zh) | 2012-07-02 | 2012-07-02 | 用于风机的扩散器 |
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CN202673785U true CN202673785U (zh) | 2013-01-16 |
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CN 201220317473 Expired - Lifetime CN202673785U (zh) | 2012-07-02 | 2012-07-02 | 用于风机的扩散器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712588A (zh) * | 2015-01-27 | 2015-06-17 | 中国矿业大学(北京) | 一种新型矿井轴流式通风扩散器 |
CN108953226A (zh) * | 2018-08-09 | 2018-12-07 | 珠海格力电器股份有限公司 | 导风结构及包括其的风扇 |
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2012
- 2012-07-02 CN CN 201220317473 patent/CN202673785U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712588A (zh) * | 2015-01-27 | 2015-06-17 | 中国矿业大学(北京) | 一种新型矿井轴流式通风扩散器 |
CN108953226A (zh) * | 2018-08-09 | 2018-12-07 | 珠海格力电器股份有限公司 | 导风结构及包括其的风扇 |
CN108953226B (zh) * | 2018-08-09 | 2023-11-21 | 珠海格力电器股份有限公司 | 导风结构及包括其的风扇 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANHE YANJING MILING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: JIN HENGBIN Effective date: 20140416 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140416 Address after: 065201 No. 71, Yan Yan Road, Yanjiao hi tech Development Zone, Hebei, Sanhe Patentee after: SANHE CITY YANJING MINE EQUIPMENT Co.,Ltd. Address before: 065201 No. 5, Yan Yan Road, Yanjiao hi tech Development Zone, Langfang, Hebei, Sanhe Patentee before: Jin Hengbin |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 065201 No. 71, Yan Yan Road, Yanjiao hi tech Development Zone, Hebei, Sanhe Patentee after: Yanjing Equipment Manufacturing Co.,Ltd. Address before: 065201 No. 71, Yan Yan Road, Yanjiao hi tech Development Zone, Hebei, Sanhe Patentee before: SANHE CITY YANJING MINE EQUIPMENT Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130116 |