CN206221822U - 一种钢塑双壁波纹管 - Google Patents
一种钢塑双壁波纹管 Download PDFInfo
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- CN206221822U CN206221822U CN201621123835.7U CN201621123835U CN206221822U CN 206221822 U CN206221822 U CN 206221822U CN 201621123835 U CN201621123835 U CN 201621123835U CN 206221822 U CN206221822 U CN 206221822U
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CN201621123835.7U CN206221822U (zh) | 2016-10-14 | 2016-10-14 | 一种钢塑双壁波纹管 |
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CN206221822U true CN206221822U (zh) | 2017-06-06 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107654747A (zh) * | 2017-09-05 | 2018-02-02 | 煌盛集团重庆管业有限公司 | 一种高强度防开裂的塑料复合管 |
CN114087433A (zh) * | 2021-10-12 | 2022-02-25 | 广州中燃城市燃气发展有限公司 | 一种用于天然气的抗腐蚀管道 |
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2016
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107654747A (zh) * | 2017-09-05 | 2018-02-02 | 煌盛集团重庆管业有限公司 | 一种高强度防开裂的塑料复合管 |
CN107654747B (zh) * | 2017-09-05 | 2023-08-25 | 河南金铨塑业有限公司 | 一种高强度防开裂的塑料复合管 |
CN114087433A (zh) * | 2021-10-12 | 2022-02-25 | 广州中燃城市燃气发展有限公司 | 一种用于天然气的抗腐蚀管道 |
CN114087433B (zh) * | 2021-10-12 | 2024-04-16 | 广州中燃城市燃气发展有限公司 | 一种用于天然气的抗腐蚀管道 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double -walled bellows is moulded to steel Effective date of registration: 20180417 Granted publication date: 20170606 Pledgee: Quanjiao enterprise financing Company limited by guarantee Pledgor: Chuzhou Huaxing Plastic Industry Co., Ltd. Registration number: 2018340000112 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190514 Granted publication date: 20170606 Pledgee: Quanjiao enterprise financing Company limited by guarantee Pledgor: Chuzhou Huaxing Plastic Industry Co., Ltd. Registration number: 2018340000112 |