CN2637036Y - 有机粘结剂铸造砂再生装置 - Google Patents
有机粘结剂铸造砂再生装置 Download PDFInfo
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- CN2637036Y CN2637036Y CN 03264773 CN03264773U CN2637036Y CN 2637036 Y CN2637036 Y CN 2637036Y CN 03264773 CN03264773 CN 03264773 CN 03264773 U CN03264773 U CN 03264773U CN 2637036 Y CN2637036 Y CN 2637036Y
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Application Number | Priority Date | Filing Date | Title |
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CN 03264773 CN2637036Y (zh) | 2003-06-24 | 2003-06-24 | 有机粘结剂铸造砂再生装置 |
Applications Claiming Priority (1)
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CN 03264773 CN2637036Y (zh) | 2003-06-24 | 2003-06-24 | 有机粘结剂铸造砂再生装置 |
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CN2637036Y true CN2637036Y (zh) | 2004-09-01 |
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CN 03264773 Expired - Lifetime CN2637036Y (zh) | 2003-06-24 | 2003-06-24 | 有机粘结剂铸造砂再生装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100372629C (zh) * | 2003-06-24 | 2008-03-05 | 北京仁创制造技术研究院 | 有机粘结剂铸造砂再生装置 |
CN102914142A (zh) * | 2012-11-12 | 2013-02-06 | 北京国电龙源环保工程有限公司 | 加热瓷球用的竖式加热炉 |
CN107107165A (zh) * | 2015-11-27 | 2017-08-29 | 株式会社松下工业 | 型芯砂再生装置 |
CN108296430A (zh) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种铸造废砂再生工艺 |
CN112815696A (zh) * | 2020-12-31 | 2021-05-18 | 重庆长江造型材料(集团)股份有限公司 | 卧式炉强制供风系统 |
-
2003
- 2003-06-24 CN CN 03264773 patent/CN2637036Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100372629C (zh) * | 2003-06-24 | 2008-03-05 | 北京仁创制造技术研究院 | 有机粘结剂铸造砂再生装置 |
CN102914142A (zh) * | 2012-11-12 | 2013-02-06 | 北京国电龙源环保工程有限公司 | 加热瓷球用的竖式加热炉 |
CN107107165A (zh) * | 2015-11-27 | 2017-08-29 | 株式会社松下工业 | 型芯砂再生装置 |
CN107107165B (zh) * | 2015-11-27 | 2019-01-01 | 株式会社松下工业 | 型芯砂再生装置 |
CN108296430A (zh) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种铸造废砂再生工艺 |
CN112815696A (zh) * | 2020-12-31 | 2021-05-18 | 重庆长江造型材料(集团)股份有限公司 | 卧式炉强制供风系统 |
CN112815696B (zh) * | 2020-12-31 | 2022-12-27 | 重庆长江造型材料(集团)股份有限公司 | 卧式炉强制供风系统 |
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Owner name: BEIJING RENCHUANG SCIENCES & TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RENCHUANG MFG. TECHNOLOGY INST., BEIJING Effective date: 20041126 |
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Effective date of registration: 20041126 Address after: 100085, Beijing, Haidian District information industry base on science and technology building, 6 floor Patentee after: Beijing Renchuang Sciences & Technology Co., Ltd. Address before: 101500, No. 28, Lunan Road, Miyun Industrial Development Zone, Beijing Patentee before: Beijing Renchuang Manufacture Technology Research Institute |
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Effective date of abandoning: 20080305 |
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Addressee: Beijing Renchuang Sciences & Technology Co., Ltd. Document name: Notification of Approving Refund |