CN1779311A - 一种用于内衬塑薄壁金属管道连接的管件接头及其生产方法 - Google Patents
一种用于内衬塑薄壁金属管道连接的管件接头及其生产方法 Download PDFInfo
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- CN1779311A CN1779311A CN 200410097531 CN200410097531A CN1779311A CN 1779311 A CN1779311 A CN 1779311A CN 200410097531 CN200410097531 CN 200410097531 CN 200410097531 A CN200410097531 A CN 200410097531A CN 1779311 A CN1779311 A CN 1779311A
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CN 200410097531 CN1779311A (zh) | 2004-11-27 | 2004-11-27 | 一种用于内衬塑薄壁金属管道连接的管件接头及其生产方法 |
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CN 200410097531 CN1779311A (zh) | 2004-11-27 | 2004-11-27 | 一种用于内衬塑薄壁金属管道连接的管件接头及其生产方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102359341A (zh) * | 2011-07-26 | 2012-02-22 | 湖南省金为型材有限公司 | 用于管材连接的壳套式三通接头 |
CN102359340A (zh) * | 2011-07-26 | 2012-02-22 | 湖南省金为型材有限公司 | 用于管材连接的分体式三通接头 |
WO2012083647A1 (zh) * | 2010-12-24 | 2012-06-28 | 湖南三一智能控制设备有限公司 | 混凝土输送管及其制备方法 |
CN104295846A (zh) * | 2013-07-18 | 2015-01-21 | 杨灿彬 | 一种便接式pvc排水管接头及操作方法 |
CN111727336A (zh) * | 2019-01-25 | 2020-09-29 | 李相璇 | 能够防止扭曲的管件 |
-
2004
- 2004-11-27 CN CN 200410097531 patent/CN1779311A/zh active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012083647A1 (zh) * | 2010-12-24 | 2012-06-28 | 湖南三一智能控制设备有限公司 | 混凝土输送管及其制备方法 |
CN102359341A (zh) * | 2011-07-26 | 2012-02-22 | 湖南省金为型材有限公司 | 用于管材连接的壳套式三通接头 |
CN102359340A (zh) * | 2011-07-26 | 2012-02-22 | 湖南省金为型材有限公司 | 用于管材连接的分体式三通接头 |
CN102359340B (zh) * | 2011-07-26 | 2013-06-12 | 湖南省金为型材有限公司 | 用于管材连接的分体式三通接头 |
CN102359341B (zh) * | 2011-07-26 | 2013-08-07 | 湖南省金为型材有限公司 | 用于管材连接的壳套式三通接头 |
CN104295846A (zh) * | 2013-07-18 | 2015-01-21 | 杨灿彬 | 一种便接式pvc排水管接头及操作方法 |
CN111727336A (zh) * | 2019-01-25 | 2020-09-29 | 李相璇 | 能够防止扭曲的管件 |
CN111727336B (zh) * | 2019-01-25 | 2022-02-18 | 李相璇 | 能够防止扭曲的管件 |
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ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YAYA PIPE INDUSTRY CO., LTD. Free format text: FORMER OWNER: WAN PINGHUA; APPLICANT Effective date: 20081121 |
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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: 20081121 Address after: Boshan village, Qixing Town, Zhejiang City, Jiaxing Province, China: 314000 Applicant after: Zhejiang bud bud special pipe industry Co., Ltd. Address before: Zip code 1, 1 unit, 2 unit, Xiangxiang garden, Xiangjiang garden, Xinghe commercial street, Xiaohe District, Guiyang, Guizhou, China: 1, 550009 Applicant before: Wan Ping Hua Co-applicant before: Shen Yuxuan Co-applicant before: Shen Wuyuan |
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