CS338887A1 - Equipment for boring operations - Google Patents

Equipment for boring operations

Info

Publication number
CS338887A1
CS338887A1 CS873388A CS338887A CS338887A1 CS 338887 A1 CS338887 A1 CS 338887A1 CS 873388 A CS873388 A CS 873388A CS 338887 A CS338887 A CS 338887A CS 338887 A1 CS338887 A1 CS 338887A1
Authority
CS
Czechoslovakia
Prior art keywords
equipment
boring operations
boring
operations
Prior art date
Application number
CS873388A
Other languages
Czech (cs)
Other versions
CS267087B1 (en
Inventor
Milan Ing Dobrota
Original Assignee
Dobrota Milan
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 Dobrota Milan filed Critical Dobrota Milan
Priority to CS873388A priority Critical patent/CS267087B1/en
Publication of CS338887A1 publication Critical patent/CS338887A1/en
Publication of CS267087B1 publication Critical patent/CS267087B1/en

Links

CS873388A 1987-05-12 1987-05-12 Equipment for boring operations CS267087B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS873388A CS267087B1 (en) 1987-05-12 1987-05-12 Equipment for boring operations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS873388A CS267087B1 (en) 1987-05-12 1987-05-12 Equipment for boring operations

Publications (2)

Publication Number Publication Date
CS338887A1 true CS338887A1 (en) 1989-05-12
CS267087B1 CS267087B1 (en) 1990-02-12

Family

ID=5373792

Family Applications (1)

Application Number Title Priority Date Filing Date
CS873388A CS267087B1 (en) 1987-05-12 1987-05-12 Equipment for boring operations

Country Status (1)

Country Link
CS (1) CS267087B1 (en)

Also Published As

Publication number Publication date
CS267087B1 (en) 1990-02-12

Similar Documents

Publication Publication Date Title
DE3565573D1 (en) Drilling monitor
EP0479335A3 (en) Drill
GB8726727D0 (en) Monitoring drilling operations
GB2158129B (en) Earth boring apparatus
GB8704146D0 (en) Drilling bit
GB2203069B (en) Drill jig
GB2212091B (en) Drilling equipment
GB2158488B (en) Well drilling apparatus
GB2213358B (en) Dibber drills
GB8700109D0 (en) Drill member
GB2176519B (en) Drilling equipment
GB2203470B (en) Drill bits
ZA884652B (en) Cutting or drilling apparatus
GB8726868D0 (en) Drill bit
CS338887A1 (en) Equipment for boring operations
SU1488426A1 (en) Drilling tool
GB8706924D0 (en) Drilling assemblies
GB2209494B (en) Drilling chuck
ZA843410B (en) Drilling equipment
GB8404796D0 (en) Drilling equipment
GB8713702D0 (en) Drilling tool
GB8730214D0 (en) Drills
IE860462L (en) Drilling equipment for percussion drilling
GB8718200D0 (en) Drilling apparatus
GB8717577D0 (en) Drilling