CS261288A1 - Mine steel-arch support - Google Patents

Mine steel-arch support

Info

Publication number
CS261288A1
CS261288A1 CS882612A CS261288A CS261288A1 CS 261288 A1 CS261288 A1 CS 261288A1 CS 882612 A CS882612 A CS 882612A CS 261288 A CS261288 A CS 261288A CS 261288 A1 CS261288 A1 CS 261288A1
Authority
CS
Czechoslovakia
Prior art keywords
arch support
mine steel
mine
steel
arch
Prior art date
Application number
CS882612A
Other languages
English (en)
Other versions
CS266934B1 (cs
Inventor
Kurt Ing Schmidt
Jiri Ing Slamenik
Radoslav Ing Richtar
Zdenek Ing Odstrcilik
Original Assignee
Schmidt Kurt
Slamenik Jiri
Radoslav Ing Richtar
Odstrcilik Zdenek
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 Schmidt Kurt, Slamenik Jiri, Radoslav Ing Richtar, Odstrcilik Zdenek filed Critical Schmidt Kurt
Priority to CS882612A priority Critical patent/CS266934B1/cs
Publication of CS261288A1 publication Critical patent/CS261288A1/cs
Publication of CS266934B1 publication Critical patent/CS266934B1/cs

Links

CS882612A 1988-04-18 1988-04-18 Důlní oblouková výztuž CS266934B1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS882612A CS266934B1 (cs) 1988-04-18 1988-04-18 Důlní oblouková výztuž

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS882612A CS266934B1 (cs) 1988-04-18 1988-04-18 Důlní oblouková výztuž

Publications (2)

Publication Number Publication Date
CS261288A1 true CS261288A1 (en) 1989-05-12
CS266934B1 CS266934B1 (cs) 1990-01-12

Family

ID=5363766

Family Applications (1)

Application Number Title Priority Date Filing Date
CS882612A CS266934B1 (cs) 1988-04-18 1988-04-18 Důlní oblouková výztuž

Country Status (1)

Country Link
CS (1) CS266934B1 (cs)

Also Published As

Publication number Publication date
CS266934B1 (cs) 1990-01-12

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