CS181456B1 - Exhaustion and separation adapter for a mouth of drill hole - Google Patents

Exhaustion and separation adapter for a mouth of drill hole

Info

Publication number
CS181456B1
CS181456B1 CS527974A CS527974A CS181456B1 CS 181456 B1 CS181456 B1 CS 181456B1 CS 527974 A CS527974 A CS 527974A CS 527974 A CS527974 A CS 527974A CS 181456 B1 CS181456 B1 CS 181456B1
Authority
CS
Czechoslovakia
Prior art keywords
exhaustion
mouth
drill hole
separation adapter
adapter
Prior art date
Application number
CS527974A
Other languages
English (en)
Inventor
Marian Mraz
Original Assignee
Marian Mraz
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 Marian Mraz filed Critical Marian Mraz
Priority to CS527974A priority Critical patent/CS181456B1/cs
Publication of CS181456B1 publication Critical patent/CS181456B1/cs

Links

CS527974A 1974-07-24 1974-07-24 Exhaustion and separation adapter for a mouth of drill hole CS181456B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS527974A CS181456B1 (en) 1974-07-24 1974-07-24 Exhaustion and separation adapter for a mouth of drill hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS527974A CS181456B1 (en) 1974-07-24 1974-07-24 Exhaustion and separation adapter for a mouth of drill hole

Publications (1)

Publication Number Publication Date
CS181456B1 true CS181456B1 (en) 1978-03-31

Family

ID=5397385

Family Applications (1)

Application Number Title Priority Date Filing Date
CS527974A CS181456B1 (en) 1974-07-24 1974-07-24 Exhaustion and separation adapter for a mouth of drill hole

Country Status (1)

Country Link
CS (1) CS181456B1 (cs)

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