ZA72432B - Improvements in rock cutting machines - Google Patents

Improvements in rock cutting machines

Info

Publication number
ZA72432B
ZA72432B ZA720432A ZA72432A ZA72432B ZA 72432 B ZA72432 B ZA 72432B ZA 720432 A ZA720432 A ZA 720432A ZA 72432 A ZA72432 A ZA 72432A ZA 72432 B ZA72432 B ZA 72432B
Authority
ZA
South Africa
Prior art keywords
cutting machines
rock cutting
rock
machines
cutting
Prior art date
Application number
ZA720432A
Inventor
G Weisbrod
J Hojem
J Barratt
N Joughin
Original Assignee
Chamber Of Mines Services Ltd
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.)
Filing date
Publication date
Application filed by Chamber Of Mines Services Ltd filed Critical Chamber Of Mines Services Ltd
Priority to ZA720432A priority Critical patent/ZA72432B/en
Publication of ZA72432B publication Critical patent/ZA72432B/en

Links

ZA720432A 1972-01-21 1972-01-21 Improvements in rock cutting machines ZA72432B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA720432A ZA72432B (en) 1972-01-21 1972-01-21 Improvements in rock cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA720432A ZA72432B (en) 1972-01-21 1972-01-21 Improvements in rock cutting machines

Publications (1)

Publication Number Publication Date
ZA72432B true ZA72432B (en) 1973-05-30

Family

ID=25564403

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA720432A ZA72432B (en) 1972-01-21 1972-01-21 Improvements in rock cutting machines

Country Status (1)

Country Link
ZA (1) ZA72432B (en)

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