HUT45579A - Mine support - Google Patents
Mine supportInfo
- Publication number
- HUT45579A HUT45579A HU457387A HU457387A HUT45579A HU T45579 A HUT45579 A HU T45579A HU 457387 A HU457387 A HU 457387A HU 457387 A HU457387 A HU 457387A HU T45579 A HUT45579 A HU T45579A
- Authority
- HU
- Hungary
- Prior art keywords
- mine support
- mine
- support
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL26182086A PL151988B1 (en) | 1986-10-10 | 1986-10-10 | Amine supports |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT45579A true HUT45579A (en) | 1988-07-28 |
HU199933B HU199933B (en) | 1990-03-28 |
Family
ID=20033013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU457387A HU199933B (en) | 1986-10-10 | 1987-10-09 | Mine support |
Country Status (2)
Country | Link |
---|---|
HU (1) | HU199933B (en) |
PL (1) | PL151988B1 (en) |
-
1986
- 1986-10-10 PL PL26182086A patent/PL151988B1/en unknown
-
1987
- 1987-10-09 HU HU457387A patent/HU199933B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL151988B1 (en) | 1990-10-31 |
HU199933B (en) | 1990-03-28 |
PL261820A1 (en) | 1988-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |