ZA884812B - Rock bolt installation device - Google Patents

Rock bolt installation device

Info

Publication number: ZA884812B
Authority: ZA; South Africa
Prior art keywords: installation device; rock bolt; bolt installation; rock; installation
Prior art date: 1987-07-06

Application number

ZA884812A

Inventor

Beric William Mcmaster

William Mcmaster Beric

Original Assignee

William Mcmaster Beric

Priority date (The priority date 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 date listed.)

1987-07-06

Filing date

1988-07-05

Publication date

1989-03-29

1988-07-05 Application filed by William Mcmaster Beric filed Critical William Mcmaster Beric

1988-07-05 Priority to ZA884812A priority Critical patent/ZA884812B/en

1989-03-29 Publication of ZA884812B publication Critical patent/ZA884812B/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ZA884812A ZA884812B (en)	1987-07-06	1988-07-05	Rock bolt installation device

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA874891		1987-07-06
ZA884812A ZA884812B (en)	1987-07-06	1988-07-05	Rock bolt installation device

Publications (1)

Publication Number	Publication Date
ZA884812B true ZA884812B (en)	1989-03-29

Family

ID=27138279

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA884812A ZA884812B (en)	1987-07-06	1988-07-05	Rock bolt installation device

Country Status (1)

Country	Link
ZA (1)	ZA884812B (en)

1988
- 1988-07-05 ZA ZA884812A patent/ZA884812B/en unknown

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