CS288287A1 - Perforating tool for line perforation - Google Patents

Perforating tool for line perforation

Info

Publication number
CS288287A1
CS288287A1 CS872882A CS288287A CS288287A1 CS 288287 A1 CS288287 A1 CS 288287A1 CS 872882 A CS872882 A CS 872882A CS 288287 A CS288287 A CS 288287A CS 288287 A1 CS288287 A1 CS 288287A1
Authority
CS
Czechoslovakia
Prior art keywords
perforating tool
line perforation
perforation
line
perforating
Prior art date
Application number
CS872882A
Other languages
English (en)
Other versions
CS269862B1 (cs
Inventor
Miroslav Ing Pohorsky
Jiri Rumler
Stanislav Novak
Original Assignee
Miroslav Ing Pohorsky
Jiri Rumler
Stanislav Novak
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 Miroslav Ing Pohorsky, Jiri Rumler, Stanislav Novak filed Critical Miroslav Ing Pohorsky
Priority to CS872882A priority Critical patent/CS269862B1/cs
Publication of CS288287A1 publication Critical patent/CS288287A1/cs
Publication of CS269862B1 publication Critical patent/CS269862B1/cs

Links

CS872882A 1987-04-23 1987-04-23 Perforovací nástroj pro řádkovou perforaci CS269862B1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS872882A CS269862B1 (cs) 1987-04-23 1987-04-23 Perforovací nástroj pro řádkovou perforaci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS872882A CS269862B1 (cs) 1987-04-23 1987-04-23 Perforovací nástroj pro řádkovou perforaci

Publications (2)

Publication Number Publication Date
CS288287A1 true CS288287A1 (en) 1989-10-13
CS269862B1 CS269862B1 (cs) 1990-05-14

Family

ID=5367231

Family Applications (1)

Application Number Title Priority Date Filing Date
CS872882A CS269862B1 (cs) 1987-04-23 1987-04-23 Perforovací nástroj pro řádkovou perforaci

Country Status (1)

Country Link
CS (1) CS269862B1 (cs)

Also Published As

Publication number Publication date
CS269862B1 (cs) 1990-05-14

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