GB8715774D0 - Roof supports - Google Patents
Roof supportsInfo
- Publication number
- GB8715774D0 GB8715774D0 GB878715774A GB8715774A GB8715774D0 GB 8715774 D0 GB8715774 D0 GB 8715774D0 GB 878715774 A GB878715774 A GB 878715774A GB 8715774 A GB8715774 A GB 8715774A GB 8715774 D0 GB8715774 D0 GB 8715774D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- roof supports
- roof
- supports
- 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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878715774A GB8715774D0 (en) | 1987-07-04 | 1987-07-04 | Roof supports |
GB8815630A GB2208404B (en) | 1987-07-04 | 1988-06-30 | Roof supports |
DE19883822618 DE3822618A1 (en) | 1987-07-04 | 1988-07-04 | SUPPORTING DEVICE FOR THE HANGING OF A STRUT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878715774A GB8715774D0 (en) | 1987-07-04 | 1987-07-04 | Roof supports |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8715774D0 true GB8715774D0 (en) | 1987-08-12 |
Family
ID=10620097
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878715774A Pending GB8715774D0 (en) | 1987-07-04 | 1987-07-04 | Roof supports |
GB8815630A Expired - Fee Related GB2208404B (en) | 1987-07-04 | 1988-06-30 | Roof supports |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8815630A Expired - Fee Related GB2208404B (en) | 1987-07-04 | 1988-06-30 | Roof supports |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3822618A1 (en) |
GB (2) | GB8715774D0 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1093395A (en) * | 1964-05-11 | 1967-11-29 | Gewerk Eisenhuette Westfalia | Advancing hydraulic support assembly |
GB1049431A (en) * | 1965-01-06 | 1966-11-30 | Gullick Ltd | Improvements in or relating to mine roof supports |
GB1124191A (en) * | 1965-01-15 | 1968-08-21 | Gullick Ltd | Improvements in or relating to mine roof supports |
GB1105723A (en) * | 1965-11-17 | 1968-03-13 | Gullick Ltd | Improvements in or relating to mine roof supports |
GB1205154A (en) * | 1968-08-20 | 1970-09-16 | Gullick Ltd | Improvements in or relating to mine roof supports |
HU194596B (en) * | 1985-08-22 | 1988-02-29 | Oroszlanyi Szenbanyak | Supporting unit at underground widework for mechanized supporting equipment |
GB8627652D0 (en) * | 1986-11-19 | 1986-12-17 | Dowty Mining Equipment Ltd | Mine roof support assemblies |
-
1987
- 1987-07-04 GB GB878715774A patent/GB8715774D0/en active Pending
-
1988
- 1988-06-30 GB GB8815630A patent/GB2208404B/en not_active Expired - Fee Related
- 1988-07-04 DE DE19883822618 patent/DE3822618A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8815630D0 (en) | 1988-08-03 |
GB2208404B (en) | 1991-10-16 |
GB2208404A (en) | 1989-03-30 |
DE3822618A1 (en) | 1989-01-12 |
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