CS181892B1 - Adjustable head for drilling unit - Google Patents

Adjustable head for drilling unit

Info

Publication number
CS181892B1
CS181892B1 CS647976A CS647976A CS181892B1 CS 181892 B1 CS181892 B1 CS 181892B1 CS 647976 A CS647976 A CS 647976A CS 647976 A CS647976 A CS 647976A CS 181892 B1 CS181892 B1 CS 181892B1
Authority
CS
Czechoslovakia
Prior art keywords
drilling unit
adjustable head
adjustable
head
drilling
Prior art date
Application number
CS647976A
Other languages
English (en)
Inventor
Antonin Haertl
Zbynek Fajstauer
Original Assignee
Antonin Haertl
Zbynek Fajstauer
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 Antonin Haertl, Zbynek Fajstauer filed Critical Antonin Haertl
Priority to CS647976A priority Critical patent/CS181892B1/cs
Publication of CS181892B1 publication Critical patent/CS181892B1/cs

Links

CS647976A 1976-10-07 1976-10-07 Adjustable head for drilling unit CS181892B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS647976A CS181892B1 (en) 1976-10-07 1976-10-07 Adjustable head for drilling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS647976A CS181892B1 (en) 1976-10-07 1976-10-07 Adjustable head for drilling unit

Publications (1)

Publication Number Publication Date
CS181892B1 true CS181892B1 (en) 1978-03-31

Family

ID=5411939

Family Applications (1)

Application Number Title Priority Date Filing Date
CS647976A CS181892B1 (en) 1976-10-07 1976-10-07 Adjustable head for drilling unit

Country Status (1)

Country Link
CS (1) CS181892B1 (cs)

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