GB9002994D0 - Device and method for indicating the presence of an underground service - Google Patents
Device and method for indicating the presence of an underground serviceInfo
- Publication number
- GB9002994D0 GB9002994D0 GB909002994A GB9002994A GB9002994D0 GB 9002994 D0 GB9002994 D0 GB 9002994D0 GB 909002994 A GB909002994 A GB 909002994A GB 9002994 A GB9002994 A GB 9002994A GB 9002994 D0 GB9002994 D0 GB 9002994D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicating
- underground service
- underground
- service
- 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.)
- Pending
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909002994A GB9002994D0 (en) | 1990-02-09 | 1990-02-09 | Device and method for indicating the presence of an underground service |
GB9021711A GB2243201B (en) | 1990-02-09 | 1990-10-05 | Device and method for indicating underground object |
EP91918363A EP0641453A1 (en) | 1990-02-09 | 1991-10-22 | Device and method for indicating underground object |
PCT/GB1991/001844 WO1993008486A1 (en) | 1990-02-09 | 1991-10-22 | Device and method for indicating underground object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909002994A GB9002994D0 (en) | 1990-02-09 | 1990-02-09 | Device and method for indicating the presence of an underground service |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9002994D0 true GB9002994D0 (en) | 1990-04-04 |
Family
ID=10670751
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB909002994A Pending GB9002994D0 (en) | 1990-02-09 | 1990-02-09 | Device and method for indicating the presence of an underground service |
GB9021711A Expired - Fee Related GB2243201B (en) | 1990-02-09 | 1990-10-05 | Device and method for indicating underground object |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9021711A Expired - Fee Related GB2243201B (en) | 1990-02-09 | 1990-10-05 | Device and method for indicating underground object |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0641453A1 (en) |
GB (2) | GB9002994D0 (en) |
WO (1) | WO1993008486A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9002994D0 (en) * | 1990-02-09 | 1990-04-04 | Harvey Christopher J | Device and method for indicating the presence of an underground service |
DE19726880A1 (en) * | 1997-06-24 | 1999-01-07 | Siemens Ag | Filling compound and method for filling a laying groove for optical waveguides or optical waveguide cables in a fixed installation base with a filling device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115861A (en) * | 1960-02-29 | 1963-12-31 | J L Tremper | Locating elements of construction beneath the surface of earth soils |
CH424901A (en) * | 1964-11-26 | 1966-11-30 | Robert Peter Carl | Procedure to protect cables laid in the ground from damage caused by excavation work |
DE3883982T2 (en) * | 1987-07-24 | 1994-01-13 | Reef Ind Inc | POLYMER BAND WITH BIOCID. |
GB9002994D0 (en) * | 1990-02-09 | 1990-04-04 | Harvey Christopher J | Device and method for indicating the presence of an underground service |
-
1990
- 1990-02-09 GB GB909002994A patent/GB9002994D0/en active Pending
- 1990-10-05 GB GB9021711A patent/GB2243201B/en not_active Expired - Fee Related
-
1991
- 1991-10-22 EP EP91918363A patent/EP0641453A1/en not_active Withdrawn
- 1991-10-22 WO PCT/GB1991/001844 patent/WO1993008486A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0641453A1 (en) | 1995-03-08 |
GB2243201B (en) | 1993-09-01 |
GB9021711D0 (en) | 1990-11-21 |
GB2243201A (en) | 1991-10-23 |
WO1993008486A1 (en) | 1993-04-29 |
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