CN1071831C - 入孔现场制造*** - Google Patents
入孔现场制造*** Download PDFInfo
- Publication number
- CN1071831C CN1071831C CN 93120073 CN93120073A CN1071831C CN 1071831 C CN1071831 C CN 1071831C CN 93120073 CN93120073 CN 93120073 CN 93120073 A CN93120073 A CN 93120073A CN 1071831 C CN1071831 C CN 1071831C
- Authority
- CN
- China
- Prior art keywords
- module
- manhole shaft
- manufacturing system
- assembly
- manhole
- 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 - Fee Related
Links
Images
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP9202483 | 1992-12-04 | ||
ES9202483A ES2065239B1 (es) | 1992-12-04 | 1992-12-04 | Sistema de fabricacion in situ de pozos de registro y/o depositos de agua. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1094468A CN1094468A (zh) | 1994-11-02 |
CN1071831C true CN1071831C (zh) | 2001-09-26 |
Family
ID=8279039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93120073 Expired - Fee Related CN1071831C (zh) | 1992-12-04 | 1993-12-04 | 入孔现场制造*** |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1071831C (fr) |
ES (1) | ES2065239B1 (fr) |
MA (1) | MA23046A1 (fr) |
MX (1) | MX9307645A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108547323A (zh) * | 2018-05-07 | 2018-09-18 | 安徽砼宇特构科技有限公司 | 一种高强度预制检查井 |
CN114893045A (zh) * | 2022-05-18 | 2022-08-12 | 湖南福天生态农业科技发展有限公司 | 一种高分子材料制成可拆拼的活动蓄水池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745738A (en) * | 1971-09-07 | 1973-07-17 | F Singer | Corrosion resistant manhole shaft and method of making same |
US3974599A (en) * | 1971-12-08 | 1976-08-17 | Indian Head Inc. | Underground reinforced plastic enclosure |
US4089109A (en) * | 1977-01-17 | 1978-05-16 | Sperry Rand Corporation | Cutter head assembly |
ES2019780A6 (es) * | 1990-01-15 | 1991-07-01 | Garcia Ballesteros Angel | Procedimiento de fabricacion in situ de arquetas para canalizaciones subterraneas de lineas electricas y telefonicas. |
-
1992
- 1992-12-04 ES ES9202483A patent/ES2065239B1/es not_active Expired - Fee Related
-
1993
- 1993-12-02 MA MA23354A patent/MA23046A1/fr unknown
- 1993-12-03 MX MX9307645A patent/MX9307645A/es unknown
- 1993-12-04 CN CN 93120073 patent/CN1071831C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2065239B1 (es) | 1998-01-01 |
ES2065239R (fr) | 1997-04-16 |
MA23046A1 (fr) | 1994-07-01 |
MX9307645A (es) | 1994-06-30 |
CN1094468A (zh) | 1994-11-02 |
ES2065239A2 (es) | 1995-02-01 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |