CS820584A1 - Zpusob zjistovani nebezpeci prutrzi uhli a plynu jiz vyrazeneho dulniho dila - Google Patents

Zpusob zjistovani nebezpeci prutrzi uhli a plynu jiz vyrazeneho dulniho dila

Info

Publication number
CS820584A1
CS820584A1 CS848205A CS820584A CS820584A1 CS 820584 A1 CS820584 A1 CS 820584A1 CS 848205 A CS848205 A CS 848205A CS 820584 A CS820584 A CS 820584A CS 820584 A1 CS820584 A1 CS 820584A1
Authority
CS
Czechoslovakia
Prior art keywords
zjistovani
vyrazeneho
prutrzi
nebezpeci
dulniho
Prior art date
Application number
CS848205A
Other languages
Czech (cs)
Other versions
CS252252B1 (en
Inventor
Miroslav Ing Smid
Jan Ing Stejskal
Pavel Ing Nadvornik
Original Assignee
Smid Miroslav
Stejskal Jan
Nadvornik Pavel
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 Smid Miroslav, Stejskal Jan, Nadvornik Pavel filed Critical Smid Miroslav
Priority to CS848205A priority Critical patent/CS252252B1/en
Publication of CS820584A1 publication Critical patent/CS820584A1/en
Publication of CS252252B1 publication Critical patent/CS252252B1/en

Links

CS848205A 1984-10-29 1984-10-29 Method of coal and gas break-out's danger detection withh yet carried-up opening CS252252B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS848205A CS252252B1 (en) 1984-10-29 1984-10-29 Method of coal and gas break-out's danger detection withh yet carried-up opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS848205A CS252252B1 (en) 1984-10-29 1984-10-29 Method of coal and gas break-out's danger detection withh yet carried-up opening

Publications (2)

Publication Number Publication Date
CS820584A1 true CS820584A1 (en) 1987-01-15
CS252252B1 CS252252B1 (en) 1987-08-13

Family

ID=5432313

Family Applications (1)

Application Number Title Priority Date Filing Date
CS848205A CS252252B1 (en) 1984-10-29 1984-10-29 Method of coal and gas break-out's danger detection withh yet carried-up opening

Country Status (1)

Country Link
CS (1) CS252252B1 (en)

Also Published As

Publication number Publication date
CS252252B1 (en) 1987-08-13

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