CN203768872U - 一种反滤格栅 - Google Patents
一种反滤格栅 Download PDFInfo
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- CN203768872U CN203768872U CN201320729520.7U CN201320729520U CN203768872U CN 203768872 U CN203768872 U CN 203768872U CN 201320729520 U CN201320729520 U CN 201320729520U CN 203768872 U CN203768872 U CN 203768872U
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CN201320729520.7U CN203768872U (zh) | 2013-11-15 | 2013-11-15 | 一种反滤格栅 |
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CN201320729520.7U CN203768872U (zh) | 2013-11-15 | 2013-11-15 | 一种反滤格栅 |
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CN203768872U true CN203768872U (zh) | 2014-08-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103628452A (zh) * | 2013-11-15 | 2014-03-12 | 大连恒大高新材料开发有限公司 | 一种反滤格栅 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103628452A (zh) * | 2013-11-15 | 2014-03-12 | 大连恒大高新材料开发有限公司 | 一种反滤格栅 |
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Effective date of registration: 20160425 Address after: 116039, Ganjingzi District, Liaoning City, Dalian Province, East Village, Nanshan Industrial Park, 8888-1 Patentee after: Dalian koal maith synthetic materials Co Ltd Address before: 116600 No. 181 West Liaohe Road, Dalian economic and Technological Development Zone, Liaoning Patentee before: Dalian Hengda High-Tech Material Development Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20191115 |
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CF01 | Termination of patent right due to non-payment of annual fee |