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BG36876A1 - Method for non- explosive piercing of mine stopings and underground output of rock lining materials - Google Patents

Method for non- explosive piercing of mine stopings and underground output of rock lining materials

Info

Publication number
BG36876A1
BG36876A1 BG6304683A BG6304683A BG36876A1 BG 36876 A1 BG36876 A1 BG 36876A1 BG 6304683 A BG6304683 A BG 6304683A BG 6304683 A BG6304683 A BG 6304683A BG 36876 A1 BG36876 A1 BG 36876A1
Authority
BG
Bulgaria
Prior art keywords
stopings
piercing
mine
explosive
lining materials
Prior art date
Application number
BG6304683A
Inventor
Petrov
Daskalov
Istatkov
Jjocov
Original Assignee
Petrov
Daskalov
Istatkov
Jjocov
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 Petrov, Daskalov, Istatkov, Jjocov filed Critical Petrov
Priority to BG6304683A priority Critical patent/BG36876A1/en
Publication of BG36876A1 publication Critical patent/BG36876A1/en

Links

BG6304683A 1983-11-15 1983-11-15 Method for non- explosive piercing of mine stopings and underground output of rock lining materials BG36876A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG6304683A BG36876A1 (en) 1983-11-15 1983-11-15 Method for non- explosive piercing of mine stopings and underground output of rock lining materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG6304683A BG36876A1 (en) 1983-11-15 1983-11-15 Method for non- explosive piercing of mine stopings and underground output of rock lining materials

Publications (1)

Publication Number Publication Date
BG36876A1 true BG36876A1 (en) 1985-02-15

Family

ID=3912939

Family Applications (1)

Application Number Title Priority Date Filing Date
BG6304683A BG36876A1 (en) 1983-11-15 1983-11-15 Method for non- explosive piercing of mine stopings and underground output of rock lining materials

Country Status (1)

Country Link
BG (1) BG36876A1 (en)

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