RO92713A2 - Sapa de forare - Google Patents

Sapa de forare

Info

Publication number
RO92713A2
RO92713A2 RO85119674A RO11967485A RO92713A2 RO 92713 A2 RO92713 A2 RO 92713A2 RO 85119674 A RO85119674 A RO 85119674A RO 11967485 A RO11967485 A RO 11967485A RO 92713 A2 RO92713 A2 RO 92713A2
Authority
RO
Romania
Prior art keywords
trepan
drilling
Prior art date
Application number
RO85119674A
Other languages
English (en)
French (fr)
Other versions
RO92713B1 (ro
Inventor
Atanase Niculescu
Dumitru Gheorca
Alexandru Radulescu
Popeiacristel
Dumitru Ene
Gabriel Grigorescu
Petre Viron
Original Assignee
Intreprinderea"1 Mai",Ro
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 Intreprinderea"1 Mai",Ro filed Critical Intreprinderea"1 Mai",Ro
Priority to RO119674A priority Critical patent/RO92713B1/ro
Publication of RO92713A2 publication Critical patent/RO92713A2/ro
Publication of RO92713B1 publication Critical patent/RO92713B1/ro

Links

RO119674A 1985-07-26 1985-07-26 Sapa de forare RO92713B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO119674A RO92713B1 (ro) 1985-07-26 1985-07-26 Sapa de forare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO119674A RO92713B1 (ro) 1985-07-26 1985-07-26 Sapa de forare

Publications (2)

Publication Number Publication Date
RO92713A2 true RO92713A2 (ro) 1987-12-30
RO92713B1 RO92713B1 (ro) 1987-12-31

Family

ID=20117712

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119674A RO92713B1 (ro) 1985-07-26 1985-07-26 Sapa de forare

Country Status (1)

Country Link
RO (1) RO92713B1 (ro)

Also Published As

Publication number Publication date
RO92713B1 (ro) 1987-12-31

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