ZA822275B - Mine support - Google Patents
Mine supportInfo
- Publication number
- ZA822275B ZA822275B ZA822275A ZA822275A ZA822275B ZA 822275 B ZA822275 B ZA 822275B ZA 822275 A ZA822275 A ZA 822275A ZA 822275 A ZA822275 A ZA 822275A ZA 822275 B ZA822275 B ZA 822275B
- Authority
- ZA
- South Africa
- Prior art keywords
- mine support
- mine
- support
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA822275A ZA822275B (en) | 1981-07-23 | 1982-04-01 | Mine support |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA815061 | 1981-07-23 | ||
ZA822275A ZA822275B (en) | 1981-07-23 | 1982-04-01 | Mine support |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA822275B true ZA822275B (en) | 1983-02-23 |
Family
ID=27133087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA822275A ZA822275B (en) | 1981-07-23 | 1982-04-01 | Mine support |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA822275B (en) |
-
1982
- 1982-04-01 ZA ZA822275A patent/ZA822275B/en unknown
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