CN101314931A - 一种新型合成枕木 - Google Patents
一种新型合成枕木 Download PDFInfo
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- CN101314931A CN101314931A CN 200710054478 CN200710054478A CN101314931A CN 101314931 A CN101314931 A CN 101314931A CN 200710054478 CN200710054478 CN 200710054478 CN 200710054478 A CN200710054478 A CN 200710054478A CN 101314931 A CN101314931 A CN 101314931A
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CN 200710054478 CN101314931A (zh) | 2007-05-28 | 2007-05-28 | 一种新型合成枕木 |
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CN 200710054478 CN101314931A (zh) | 2007-05-28 | 2007-05-28 | 一种新型合成枕木 |
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CN101314931A true CN101314931A (zh) | 2008-12-03 |
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CN 200710054478 Pending CN101314931A (zh) | 2007-05-28 | 2007-05-28 | 一种新型合成枕木 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101791863A (zh) * | 2010-03-25 | 2010-08-04 | 北京盘天新技术有限公司 | 一种枕木成型模具 |
WO2011023322A1 (de) | 2009-08-26 | 2011-03-03 | Bayer Materialscience Ag | Faserverstärktes polyurethan- formteil mit dreidimensionalen erhobenen strukturen |
CN101759898B (zh) * | 2010-01-04 | 2012-03-21 | 江苏嘉景复合材料有限公司 | 玻璃纤维合成轨枕及其制造方法 |
CN102501706A (zh) * | 2011-10-25 | 2012-06-20 | 绍兴市彬彬木业有限公司 | 一种实木模压浮雕工艺 |
CN102532860A (zh) * | 2010-12-17 | 2012-07-04 | 上海橡胶制品研究所 | 一种聚氨酯枕木及其制备方法 |
-
2007
- 2007-05-28 CN CN 200710054478 patent/CN101314931A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011023322A1 (de) | 2009-08-26 | 2011-03-03 | Bayer Materialscience Ag | Faserverstärktes polyurethan- formteil mit dreidimensionalen erhobenen strukturen |
CN101759898B (zh) * | 2010-01-04 | 2012-03-21 | 江苏嘉景复合材料有限公司 | 玻璃纤维合成轨枕及其制造方法 |
CN101791863A (zh) * | 2010-03-25 | 2010-08-04 | 北京盘天新技术有限公司 | 一种枕木成型模具 |
CN101791863B (zh) * | 2010-03-25 | 2013-04-24 | 北京盘天新技术有限公司 | 一种枕木成型模具 |
CN102532860A (zh) * | 2010-12-17 | 2012-07-04 | 上海橡胶制品研究所 | 一种聚氨酯枕木及其制备方法 |
CN102532860B (zh) * | 2010-12-17 | 2014-01-08 | 上海橡胶制品研究所 | 一种聚氨酯枕木及其制备方法 |
CN102501706A (zh) * | 2011-10-25 | 2012-06-20 | 绍兴市彬彬木业有限公司 | 一种实木模压浮雕工艺 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU METRO HEAD OFFICE Free format text: FORMER OWNER: CHINA SHIPBUILDING INDUSTRY GROUP CO.LTD. NO.725 INSTITUTE Effective date: 20100108 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100108 Address after: Zip code, 16 building, 219 Zhongshan road five, Guangzhou, Guangdong, zip code: 510030 Applicant after: Guangzhou Metro Corporation Co-applicant after: Guangzhou Metro materials Co., Ltd. Co-applicant after: No.725 Inst. China Shipping Heavy Industry Group Corp. Address before: 21, Xiyuan Road, Henan, Luoyang Province, China: 471039 Applicant before: No.725 Inst. China Shipping Heavy Industry Group Corp. |
|
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Jianlong Inventor after: Chen Shaozhang Inventor after: Liu Langjing Inventor after: Su Xianfeng Inventor after: Wei Hongxing Inventor after: Liu Yuan Inventor after: Qiao Dongping Inventor after: Zheng Jindong Inventor after: Jin Xiaowei Inventor before: Ding Jianlong Inventor before: Chen Shaozhang Inventor before: Liu Langjing Inventor before: Su Xianfeng Inventor before: Wei Hongxing Inventor before: Liu Yuan Inventor before: Qiao Dongping Inventor before: Zheng Jindong Inventor before: Jin Xiaowei |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081203 |