CS791188A1 - Rock convergence and expansion meter in mines - Google Patents

Rock convergence and expansion meter in mines

Info

Publication number
CS791188A1
CS791188A1 CS887911A CS791188A CS791188A1 CS 791188 A1 CS791188 A1 CS 791188A1 CS 887911 A CS887911 A CS 887911A CS 791188 A CS791188 A CS 791188A CS 791188 A1 CS791188 A1 CS 791188A1
Authority
CS
Czechoslovakia
Prior art keywords
mines
expansion meter
rock convergence
convergence
rock
Prior art date
Application number
CS887911A
Other languages
English (en)
Other versions
CS271934B1 (en
Inventor
Radomir Ing Ondrus
Jiri Ing Zidek
Jaroslav Ing Sindler
Pavel Halada
Original Assignee
Radomir Ing Ondrus
Jiri Ing Zidek
Sindler Jaroslav
Pavel Halada
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 Radomir Ing Ondrus, Jiri Ing Zidek, Sindler Jaroslav, Pavel Halada filed Critical Radomir Ing Ondrus
Priority to CS887911A priority Critical patent/CS271934B1/cs
Publication of CS791188A1 publication Critical patent/CS791188A1/cs
Publication of CS271934B1 publication Critical patent/CS271934B1/cs

Links

CS887911A 1988-12-01 1988-12-01 Rock convergence and expansion meter in mines CS271934B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS887911A CS271934B1 (en) 1988-12-01 1988-12-01 Rock convergence and expansion meter in mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS887911A CS271934B1 (en) 1988-12-01 1988-12-01 Rock convergence and expansion meter in mines

Publications (2)

Publication Number Publication Date
CS791188A1 true CS791188A1 (en) 1990-03-14
CS271934B1 CS271934B1 (en) 1990-12-13

Family

ID=5429056

Family Applications (1)

Application Number Title Priority Date Filing Date
CS887911A CS271934B1 (en) 1988-12-01 1988-12-01 Rock convergence and expansion meter in mines

Country Status (1)

Country Link
CS (1) CS271934B1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103487373A (zh) * 2013-10-10 2014-01-01 江苏省交通科学研究院股份有限公司 边坡裂缝监测装置及其测量方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103487373A (zh) * 2013-10-10 2014-01-01 江苏省交通科学研究院股份有限公司 边坡裂缝监测装置及其测量方法

Also Published As

Publication number Publication date
CS271934B1 (en) 1990-12-13

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