CN206221821U - 一种塑料螺旋波纹管 - Google Patents
一种塑料螺旋波纹管 Download PDFInfo
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CN201621329860.0U CN206221821U (zh) | 2016-12-06 | 2016-12-06 | 一种塑料螺旋波纹管 |
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CN201621329860.0U CN206221821U (zh) | 2016-12-06 | 2016-12-06 | 一种塑料螺旋波纹管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108407345A (zh) * | 2018-03-28 | 2018-08-17 | 康命源(安徽)塑料科技发展股份有限公司 | 螺纹钢筋增强聚丙烯波纹管及其制造方法 |
CN108518538A (zh) * | 2018-05-31 | 2018-09-11 | 浙江阮氏塑业有限公司 | 一种pvc-m双壁波纹管 |
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2016
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108407345A (zh) * | 2018-03-28 | 2018-08-17 | 康命源(安徽)塑料科技发展股份有限公司 | 螺纹钢筋增强聚丙烯波纹管及其制造方法 |
CN108518538A (zh) * | 2018-05-31 | 2018-09-11 | 浙江阮氏塑业有限公司 | 一种pvc-m双壁波纹管 |
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Effective date of registration: 20180827 Address after: 561100 1, Longteng Road, Xia Yun Industrial Park, Pingba District, Anshun, Guizhou Patentee after: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 337000 Maple Bay 34, Qianjin village, Xianggang Town, Xiangdong District, Pingxiang, Jiangxi Patentee before: Zhou Chengxian |
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Denomination of utility model: A plastic spiral corrugated pipe Effective date of registration: 20230810 Granted publication date: 20170606 Pledgee: Xiaohe Sub-branch of Guiyang Rural Commercial Bank Co.,Ltd. Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980051583 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |