AU75776S - mining roof bolts - Google Patents
mining roof boltsInfo
- Publication number
- AU75776S AU75776S AU197875776F AU197875776F AU75776S AU 75776 S AU75776 S AU 75776S AU 197875776 F AU197875776 F AU 197875776F AU 197875776 F AU197875776 F AU 197875776F AU 75776 S AU75776 S AU 75776S
- Authority
- AU
- Australia
- Prior art keywords
- roof bolts
- mining roof
- mining
- bolts
- roof
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU197875776F AU75776S (en) | 1978-09-05 | 1978-09-05 | mining roof bolts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU197875776F AU75776S (en) | 1978-09-05 | 1978-09-05 | mining roof bolts |
Publications (1)
Publication Number | Publication Date |
---|---|
AU75776S true AU75776S (en) | 1978-12-18 |
Family
ID=66329899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU197875776F Expired AU75776S (en) | 1978-09-05 | 1978-09-05 | mining roof bolts |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU75776S (en) |
-
1978
- 1978-09-05 AU AU197875776F patent/AU75776S/en not_active Expired
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