CS187110B1 - Device for checking the braking of the drilling instrument,guided in the drilling tube - Google Patents

Device for checking the braking of the drilling instrument,guided in the drilling tube

Info

Publication number
CS187110B1
CS187110B1 CS738276A CS738276A CS187110B1 CS 187110 B1 CS187110 B1 CS 187110B1 CS 738276 A CS738276 A CS 738276A CS 738276 A CS738276 A CS 738276A CS 187110 B1 CS187110 B1 CS 187110B1
Authority
CS
Czechoslovakia
Prior art keywords
drilling
braking
checking
guided
tube
Prior art date
Application number
CS738276A
Other languages
English (en)
Inventor
Karel Blesik
Original Assignee
Karel Blesik
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 Karel Blesik filed Critical Karel Blesik
Priority to CS738276A priority Critical patent/CS187110B1/cs
Publication of CS187110B1 publication Critical patent/CS187110B1/cs

Links

CS738276A 1976-11-17 1976-11-17 Device for checking the braking of the drilling instrument,guided in the drilling tube CS187110B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS738276A CS187110B1 (en) 1976-11-17 1976-11-17 Device for checking the braking of the drilling instrument,guided in the drilling tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS738276A CS187110B1 (en) 1976-11-17 1976-11-17 Device for checking the braking of the drilling instrument,guided in the drilling tube

Publications (1)

Publication Number Publication Date
CS187110B1 true CS187110B1 (en) 1979-01-31

Family

ID=5422850

Family Applications (1)

Application Number Title Priority Date Filing Date
CS738276A CS187110B1 (en) 1976-11-17 1976-11-17 Device for checking the braking of the drilling instrument,guided in the drilling tube

Country Status (1)

Country Link
CS (1) CS187110B1 (cs)

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