CS255486A1 - Combined tool for drilling and profile sinking - Google Patents

Combined tool for drilling and profile sinking

Info

Publication number
CS255486A1
CS255486A1 CS862554A CS255486A CS255486A1 CS 255486 A1 CS255486 A1 CS 255486A1 CS 862554 A CS862554 A CS 862554A CS 255486 A CS255486 A CS 255486A CS 255486 A1 CS255486 A1 CS 255486A1
Authority
CS
Czechoslovakia
Prior art keywords
sinking
drilling
profile
combined tool
tool
Prior art date
Application number
CS862554A
Other languages
English (en)
Other versions
CS269009B1 (cs
Inventor
Jozef Kocicky
Jozef Ing Petery
Miroslav Ing Zigrai
Jan Matunak
Original Assignee
Jozef Kocicky
Jozef Ing Petery
Miroslav Ing Zigrai
Jan Matunak
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 Jozef Kocicky, Jozef Ing Petery, Miroslav Ing Zigrai, Jan Matunak filed Critical Jozef Kocicky
Priority to CS862554A priority Critical patent/CS269009B1/cs
Publication of CS255486A1 publication Critical patent/CS255486A1/cs
Publication of CS269009B1 publication Critical patent/CS269009B1/cs

Links

CS862554A 1986-04-08 1986-04-08 Združený nástroj pre vřtanie a tvarová zahlbovanie CS269009B1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS862554A CS269009B1 (cs) 1986-04-08 1986-04-08 Združený nástroj pre vřtanie a tvarová zahlbovanie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS862554A CS269009B1 (cs) 1986-04-08 1986-04-08 Združený nástroj pre vřtanie a tvarová zahlbovanie

Publications (2)

Publication Number Publication Date
CS255486A1 true CS255486A1 (en) 1989-09-12
CS269009B1 CS269009B1 (cs) 1990-04-11

Family

ID=5362999

Family Applications (1)

Application Number Title Priority Date Filing Date
CS862554A CS269009B1 (cs) 1986-04-08 1986-04-08 Združený nástroj pre vřtanie a tvarová zahlbovanie

Country Status (1)

Country Link
CS (1) CS269009B1 (cs)

Also Published As

Publication number Publication date
CS269009B1 (cs) 1990-04-11

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