ZA994010B - Method and apparatus for locating trapped miners. - Google Patents

Method and apparatus for locating trapped miners.

Info

Publication number
ZA994010B
ZA994010B ZA9904010A ZA994010A ZA994010B ZA 994010 B ZA994010 B ZA 994010B ZA 9904010 A ZA9904010 A ZA 9904010A ZA 994010 A ZA994010 A ZA 994010A ZA 994010 B ZA994010 B ZA 994010B
Authority
ZA
South Africa
Prior art keywords
trapped miners
locating trapped
locating
miners
trapped
Prior art date
Application number
ZA9904010A
Inventor
Martin Roy Higginson
Valery Alexandrovich Kononov
Original Assignee
Mine Health And Safety Council
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 Mine Health And Safety Council filed Critical Mine Health And Safety Council
Priority to ZA9904010A priority Critical patent/ZA994010B/en
Publication of ZA994010B publication Critical patent/ZA994010B/en

Links

ZA9904010A 1998-03-16 1999-06-17 Method and apparatus for locating trapped miners. ZA994010B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA9904010A ZA994010B (en) 1998-03-16 1999-06-17 Method and apparatus for locating trapped miners.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA982193 1998-03-16
ZA9904010A ZA994010B (en) 1998-03-16 1999-06-17 Method and apparatus for locating trapped miners.

Publications (1)

Publication Number Publication Date
ZA994010B true ZA994010B (en) 1999-12-20

Family

ID=27144553

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9904010A ZA994010B (en) 1998-03-16 1999-06-17 Method and apparatus for locating trapped miners.

Country Status (1)

Country Link
ZA (1) ZA994010B (en)

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