ZA693618B - Improvements in or relating to blasting in mines and the like - Google Patents

Improvements in or relating to blasting in mines and the like

Info

Publication number
ZA693618B
ZA693618B ZA693618*DA ZA693618A ZA693618B ZA 693618 B ZA693618 B ZA 693618B ZA 693618 A ZA693618 A ZA 693618A ZA 693618 B ZA693618 B ZA 693618B
Authority
ZA
South Africa
Prior art keywords
mines
blasting
relating
Prior art date
Application number
ZA693618*DA
Inventor
Berg O Van Der
C Kleijnhans
Original Assignee
C Kleijnhans
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 C Kleijnhans filed Critical C Kleijnhans
Priority to ZA693618*DA priority Critical patent/ZA693618B/en
Publication of ZA693618B publication Critical patent/ZA693618B/en

Links

ZA693618*DA 1969-05-21 1969-05-21 Improvements in or relating to blasting in mines and the like ZA693618B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA693618*DA ZA693618B (en) 1969-05-21 1969-05-21 Improvements in or relating to blasting in mines and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA693618*DA ZA693618B (en) 1969-05-21 1969-05-21 Improvements in or relating to blasting in mines and the like

Publications (1)

Publication Number Publication Date
ZA693618B true ZA693618B (en) 1971-02-24

Family

ID=25561346

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA693618*DA ZA693618B (en) 1969-05-21 1969-05-21 Improvements in or relating to blasting in mines and the like

Country Status (1)

Country Link
ZA (1) ZA693618B (en)

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