RO95112B1 - Sapa de forare - Google Patents

Sapa de forare

Info

Publication number
RO95112B1
RO95112B1 RO122726A RO12272686A RO95112B1 RO 95112 B1 RO95112 B1 RO 95112B1 RO 122726 A RO122726 A RO 122726A RO 12272686 A RO12272686 A RO 12272686A RO 95112 B1 RO95112 B1 RO 95112B1
Authority
RO
Romania
Prior art keywords
drill bit
drill
bit
Prior art date
Application number
RO122726A
Other languages
English (en)
Inventor
Atanase Niculescu
Alexandru Radulescu
Dumitru Ghioaca
Cristel Popeia
Dumitru Ene
Gabriel Grigorescu
Ion Ionescu
Petre Viron
Original Assignee
îNTREPRINDEREA "1 MAI"
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 îNTREPRINDEREA "1 MAI" filed Critical îNTREPRINDEREA "1 MAI"
Priority to RO122726A priority Critical patent/RO95112B1/ro
Publication of RO95112B1 publication Critical patent/RO95112B1/ro

Links

RO122726A 1986-03-25 1986-03-25 Sapa de forare RO95112B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122726A RO95112B1 (ro) 1986-03-25 1986-03-25 Sapa de forare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122726A RO95112B1 (ro) 1986-03-25 1986-03-25 Sapa de forare

Publications (1)

Publication Number Publication Date
RO95112B1 true RO95112B1 (ro) 1988-08-31

Family

ID=40904599

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122726A RO95112B1 (ro) 1986-03-25 1986-03-25 Sapa de forare

Country Status (1)

Country Link
RO (1) RO95112B1 (ro)

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