CN201389618Y - 螺旋给料器铸件简易砂型铸造模具结构 - Google Patents
螺旋给料器铸件简易砂型铸造模具结构 Download PDFInfo
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- CN201389618Y CN201389618Y CN200920093390U CN200920093390U CN201389618Y CN 201389618 Y CN201389618 Y CN 201389618Y CN 200920093390 U CN200920093390 U CN 200920093390U CN 200920093390 U CN200920093390 U CN 200920093390U CN 201389618 Y CN201389618 Y CN 201389618Y
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CN200920093390U CN201389618Y (zh) | 2009-04-10 | 2009-04-10 | 螺旋给料器铸件简易砂型铸造模具结构 |
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CN200920093390U CN201389618Y (zh) | 2009-04-10 | 2009-04-10 | 螺旋给料器铸件简易砂型铸造模具结构 |
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CN200920093390U Expired - Lifetime CN201389618Y (zh) | 2009-04-10 | 2009-04-10 | 螺旋给料器铸件简易砂型铸造模具结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103406495A (zh) * | 2013-07-31 | 2013-11-27 | 西安交通大学 | 一种单螺杆压缩机螺杆转子铸造方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103406495A (zh) * | 2013-07-31 | 2013-11-27 | 西安交通大学 | 一种单螺杆压缩机螺杆转子铸造方法 |
CN103406495B (zh) * | 2013-07-31 | 2015-10-28 | 西安交通大学 | 一种单螺杆压缩机螺杆转子铸造方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA FAW CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111214 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111214 Address after: 130011 No. 2259 Dongfeng Avenue, West New Economic and Technological Development Zone, Jilin, Changchun Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100127 |