CS980884A1 - Urovnovy vyhodnocovac pro zajisteni bezpecnosti v dolech - Google Patents

Urovnovy vyhodnocovac pro zajisteni bezpecnosti v dolech

Info

Publication number
CS980884A1
CS980884A1 CS849808A CS980884A CS980884A1 CS 980884 A1 CS980884 A1 CS 980884A1 CS 849808 A CS849808 A CS 849808A CS 980884 A CS980884 A CS 980884A CS 980884 A1 CS980884 A1 CS 980884A1
Authority
CS
Czechoslovakia
Prior art keywords
zajisteni
vyhodnocovac
urovnovy
dolech
bezpecnosti
Prior art date
Application number
CS849808A
Other languages
Czech (cs)
Other versions
CS254413B1 (en
Inventor
Jaroslav Novak
Miroslav Ing Vondra
Petr Ingi Slegr
Original Assignee
Jaroslav Novak
Miroslav Ing Vondra
Petr Ingi Slegr
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 Jaroslav Novak, Miroslav Ing Vondra, Petr Ingi Slegr filed Critical Jaroslav Novak
Priority to CS849808A priority Critical patent/CS254413B1/en
Publication of CS980884A1 publication Critical patent/CS980884A1/en
Publication of CS254413B1 publication Critical patent/CS254413B1/en

Links

CS849808A 1984-12-14 1984-12-14 Level evaluator for ensuring security in mines CS254413B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS849808A CS254413B1 (en) 1984-12-14 1984-12-14 Level evaluator for ensuring security in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS849808A CS254413B1 (en) 1984-12-14 1984-12-14 Level evaluator for ensuring security in mines

Publications (2)

Publication Number Publication Date
CS980884A1 true CS980884A1 (en) 1987-06-11
CS254413B1 CS254413B1 (en) 1988-01-15

Family

ID=5446632

Family Applications (1)

Application Number Title Priority Date Filing Date
CS849808A CS254413B1 (en) 1984-12-14 1984-12-14 Level evaluator for ensuring security in mines

Country Status (1)

Country Link
CS (1) CS254413B1 (en)

Also Published As

Publication number Publication date
CS254413B1 (en) 1988-01-15

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