CN2658286Y - 一种防倒灌的排风道系统 - Google Patents
一种防倒灌的排风道系统 Download PDFInfo
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- CN2658286Y CN2658286Y CN 03246160 CN03246160U CN2658286Y CN 2658286 Y CN2658286 Y CN 2658286Y CN 03246160 CN03246160 CN 03246160 CN 03246160 U CN03246160 U CN 03246160U CN 2658286 Y CN2658286 Y CN 2658286Y
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Application Number | Priority Date | Filing Date | Title |
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CN 03246160 CN2658286Y (zh) | 2003-07-17 | 2003-07-17 | 一种防倒灌的排风道系统 |
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CN 03246160 CN2658286Y (zh) | 2003-07-17 | 2003-07-17 | 一种防倒灌的排风道系统 |
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CN2658286Y true CN2658286Y (zh) | 2004-11-24 |
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CN 03246160 Expired - Fee Related CN2658286Y (zh) | 2003-07-17 | 2003-07-17 | 一种防倒灌的排风道系统 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104976651A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有台阶结构的除油装置 |
CN104976655A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有绕管结构的除油装置 |
CN104976661A (zh) * | 2014-04-07 | 2015-10-14 | 俞斌 | 带有锥孔和漏槽的厨房设备 |
CN105559105A (zh) * | 2015-12-10 | 2016-05-11 | 刘婵琳 | 一种自然对流的葡萄干晒房 |
-
2003
- 2003-07-17 CN CN 03246160 patent/CN2658286Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104976651A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有台阶结构的除油装置 |
CN104976655A (zh) * | 2014-04-05 | 2015-10-14 | 孔蓉 | 带有绕管结构的除油装置 |
CN104976661A (zh) * | 2014-04-07 | 2015-10-14 | 俞斌 | 带有锥孔和漏槽的厨房设备 |
CN105559105A (zh) * | 2015-12-10 | 2016-05-11 | 刘婵琳 | 一种自然对流的葡萄干晒房 |
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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: WU HANMU Free format text: NEW ADDRESS: NO. 51, UNIT 5, BUILDING 13, JIANSHE ROAD(WEST), ZHENGZHOU CITY, HENAN PROVINCE, ZIP CODE:450007; PATENTEE:LI ZHENWEN, PATENTEE ADDRESS:NO. 191, ZHONGYUAN ROAD(WEST), ZHENGZHOU CITY, HENAN PROVINCE, ZIP CODE:450007; PATENTEE:WU LISHAN, PATENTEE ADDRESS:NO. 5(AFFILIATED), YARD 46, TAOYUAN ROAD, ZHENGZHOU CITY, HENAN PROVINCE, ZIP CODE:450052 |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. five, building 13, building No. 51, Jianshe West Road, Henan, Zhengzhou: 450007 Co-patentee after: Li Zhenwen Patentee after: Wu Han wood Co-patentee after: Wu Lishan Address before: No. 65 cotton road, Henan, Zhengzhou Province, attached No. 65, post code: 450052 Co-patentee before: Li Zhenwen Patentee before: Wu Han wood Co-patentee before: Wu Lishan |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 |