CS181142B1 - A pillar abutment for mine mechanical support - Google Patents

A pillar abutment for mine mechanical support

Info

Publication number
CS181142B1
CS181142B1 CS556676A CS556676A CS181142B1 CS 181142 B1 CS181142 B1 CS 181142B1 CS 556676 A CS556676 A CS 556676A CS 556676 A CS556676 A CS 556676A CS 181142 B1 CS181142 B1 CS 181142B1
Authority
CS
Czechoslovakia
Prior art keywords
mechanical support
mine mechanical
pillar abutment
abutment
pillar
Prior art date
Application number
CS556676A
Other languages
English (en)
Inventor
Jaroslav Skrobalek
Zdenek Merva
Arnost Sevcik
Emil Dzierza
Original Assignee
Jaroslav Skrobalek
Zdenek Merva
Arnost Sevcik
Emil Dzierza
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 Skrobalek, Zdenek Merva, Arnost Sevcik, Emil Dzierza filed Critical Jaroslav Skrobalek
Priority to CS556676A priority Critical patent/CS181142B1/cs
Publication of CS181142B1 publication Critical patent/CS181142B1/cs

Links

CS556676A 1976-08-27 1976-08-27 A pillar abutment for mine mechanical support CS181142B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS556676A CS181142B1 (en) 1976-08-27 1976-08-27 A pillar abutment for mine mechanical support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS556676A CS181142B1 (en) 1976-08-27 1976-08-27 A pillar abutment for mine mechanical support

Publications (1)

Publication Number Publication Date
CS181142B1 true CS181142B1 (en) 1978-03-31

Family

ID=5400799

Family Applications (1)

Application Number Title Priority Date Filing Date
CS556676A CS181142B1 (en) 1976-08-27 1976-08-27 A pillar abutment for mine mechanical support

Country Status (1)

Country Link
CS (1) CS181142B1 (cs)

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