CS844786A1 - Drilling agent - Google Patents

Drilling agent

Info

Publication number
CS844786A1
CS844786A1 CS868447A CS844786A CS844786A1 CS 844786 A1 CS844786 A1 CS 844786A1 CS 868447 A CS868447 A CS 868447A CS 844786 A CS844786 A CS 844786A CS 844786 A1 CS844786 A1 CS 844786A1
Authority
CS
Czechoslovakia
Prior art keywords
drilling agent
drilling
agent
Prior art date
Application number
CS868447A
Other languages
Czech (cs)
Other versions
CS263658B1 (en
Inventor
Milos Frajer
Rudolf Kucera
Original Assignee
Milos Frajer
Rudolf Kucera
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 Milos Frajer, Rudolf Kucera filed Critical Milos Frajer
Priority to CS868447A priority Critical patent/CS263658B1/en
Publication of CS844786A1 publication Critical patent/CS844786A1/en
Publication of CS263658B1 publication Critical patent/CS263658B1/en

Links

CS868447A 1986-11-20 1986-11-20 Drilling agent CS263658B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS868447A CS263658B1 (en) 1986-11-20 1986-11-20 Drilling agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS868447A CS263658B1 (en) 1986-11-20 1986-11-20 Drilling agent

Publications (2)

Publication Number Publication Date
CS844786A1 true CS844786A1 (en) 1988-09-16
CS263658B1 CS263658B1 (en) 1989-04-14

Family

ID=5434986

Family Applications (1)

Application Number Title Priority Date Filing Date
CS868447A CS263658B1 (en) 1986-11-20 1986-11-20 Drilling agent

Country Status (1)

Country Link
CS (1) CS263658B1 (en)

Also Published As

Publication number Publication date
CS263658B1 (en) 1989-04-14

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