GB8617935D0 - Tunnelling machines - Google Patents
Tunnelling machinesInfo
- Publication number
- GB8617935D0 GB8617935D0 GB868617935A GB8617935A GB8617935D0 GB 8617935 D0 GB8617935 D0 GB 8617935D0 GB 868617935 A GB868617935 A GB 868617935A GB 8617935 A GB8617935 A GB 8617935A GB 8617935 D0 GB8617935 D0 GB 8617935D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tunnelling machines
- tunnelling
- machines
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868617935A GB8617935D0 (en) | 1986-07-23 | 1986-07-23 | Tunnelling machines |
GB8716081A GB2192920B (en) | 1986-07-23 | 1987-07-08 | Method of excavation and apparatus therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868617935A GB8617935D0 (en) | 1986-07-23 | 1986-07-23 | Tunnelling machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8617935D0 true GB8617935D0 (en) | 1986-08-28 |
Family
ID=10601530
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868617935A Pending GB8617935D0 (en) | 1986-07-23 | 1986-07-23 | Tunnelling machines |
GB8716081A Expired - Fee Related GB2192920B (en) | 1986-07-23 | 1987-07-08 | Method of excavation and apparatus therefor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8716081A Expired - Fee Related GB2192920B (en) | 1986-07-23 | 1987-07-08 | Method of excavation and apparatus therefor |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8617935D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8625782D0 (en) * | 1986-10-28 | 1986-12-03 | Pentith G R O | Tunnelling machines |
US4884848A (en) * | 1986-12-05 | 1989-12-05 | Voest-Alpine Aktiengesellschaft | Device and method for exploiting material |
CH677953A5 (en) * | 1987-03-11 | 1991-07-15 | Bechem Hannelore | |
WO2002001045A1 (en) * | 2000-06-28 | 2002-01-03 | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | Advance working machine or extraction machine for extracting rocks |
CN108104830B (en) * | 2017-12-20 | 2019-02-22 | 重庆同朋科技有限公司 | A kind of excavator |
-
1986
- 1986-07-23 GB GB868617935A patent/GB8617935D0/en active Pending
-
1987
- 1987-07-08 GB GB8716081A patent/GB2192920B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2192920B (en) | 1990-01-17 |
GB8716081D0 (en) | 1987-08-12 |
GB2192920A (en) | 1988-01-27 |
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