CN1267671C - 既设管更换设备 - Google Patents
既设管更换设备 Download PDFInfo
- Publication number
- CN1267671C CN1267671C CN 03132721 CN03132721A CN1267671C CN 1267671 C CN1267671 C CN 1267671C CN 03132721 CN03132721 CN 03132721 CN 03132721 A CN03132721 A CN 03132721A CN 1267671 C CN1267671 C CN 1267671C
- Authority
- CN
- China
- Prior art keywords
- lowering
- hoisting gear
- respect
- regulate
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Branch Pipes, Bends, And The Like (AREA)
- Sewage (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP174963/03 | 2003-06-19 | ||
| JP174963/2003 | 2003-06-19 | ||
| JP2003174963A JP3714938B2 (ja) | 2003-06-19 | 2003-06-19 | 既設管交換設備 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1573198A CN1573198A (zh) | 2005-02-02 |
| CN1267671C true CN1267671C (zh) | 2006-08-02 |
Family
ID=34098297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03132721 Expired - Lifetime CN1267671C (zh) | 2003-06-19 | 2003-09-30 | 既设管更换设备 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3714938B2 (ja) |
| CN (1) | CN1267671C (ja) |
| HK (1) | HK1072095A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5275845B2 (ja) * | 2009-02-24 | 2013-08-28 | コスモ工機株式会社 | 制水体設置装置及び制水体設置方法 |
| JP5745863B2 (ja) * | 2011-01-06 | 2015-07-08 | 株式会社水道技術開発機構 | 既設管用切断除去設備 |
| CN103967078B (zh) * | 2014-03-27 | 2016-01-20 | 苏州创成爱康建筑科技有限公司 | 一种建筑给水预埋可更换管道系统 |
| JP6147940B2 (ja) * | 2015-01-26 | 2017-06-14 | 株式会社水研 | 不断流工法 |
| CN109519642B (zh) * | 2019-01-22 | 2024-10-01 | 邢培永 | 高危气体管路带压隔离检修箱 |
-
2003
- 2003-06-19 JP JP2003174963A patent/JP3714938B2/ja not_active Expired - Lifetime
- 2003-09-30 CN CN 03132721 patent/CN1267671C/zh not_active Expired - Lifetime
-
2005
- 2005-06-10 HK HK05104902A patent/HK1072095A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1573198A (zh) | 2005-02-02 |
| JP2005009184A (ja) | 2005-01-13 |
| HK1072095A1 (en) | 2005-08-12 |
| JP3714938B2 (ja) | 2005-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1072095 Country of ref document: HK |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060802 |
|
| CX01 | Expiry of patent term |