RO77645A2 - PROCESS FOR MANEUVERING A HEAVY BACKGROUND ASSEMBLY FOR EXCAVATING A HIGH DIAMETER HOLE - Google Patents

PROCESS FOR MANEUVERING A HEAVY BACKGROUND ASSEMBLY FOR EXCAVATING A HIGH DIAMETER HOLE

Info

Publication number
RO77645A2
RO77645A2 RO81103121A RO10312181A RO77645A2 RO 77645 A2 RO77645 A2 RO 77645A2 RO 81103121 A RO81103121 A RO 81103121A RO 10312181 A RO10312181 A RO 10312181A RO 77645 A2 RO77645 A2 RO 77645A2
Authority
RO
Romania
Prior art keywords
maneuvering
excavating
diameter hole
high diameter
background assembly
Prior art date
Application number
RO81103121A
Other languages
French (fr)
Romanian (ro)
Inventor
Alcibiade D Mihailescu
Alexandru Radulescu
Iul Andd Gradisteanu
Valeriu N Mereanu
Mihai S Woinaroski
Vasile S Dumitru
Constantin Iacobescu
Sebastian Ionescu
Original Assignee
Institutul De Cercetare Si Inginerie Tehnologica Pentru Utilaj Petrolier Si Minier,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 Institutul De Cercetare Si Inginerie Tehnologica Pentru Utilaj Petrolier Si Minier,Ro filed Critical Institutul De Cercetare Si Inginerie Tehnologica Pentru Utilaj Petrolier Si Minier,Ro
Priority to RO81103121A priority Critical patent/RO77645A2/en
Publication of RO77645A2 publication Critical patent/RO77645A2/en

Links

RO81103121A 1981-01-14 1981-01-14 PROCESS FOR MANEUVERING A HEAVY BACKGROUND ASSEMBLY FOR EXCAVATING A HIGH DIAMETER HOLE RO77645A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81103121A RO77645A2 (en) 1981-01-14 1981-01-14 PROCESS FOR MANEUVERING A HEAVY BACKGROUND ASSEMBLY FOR EXCAVATING A HIGH DIAMETER HOLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81103121A RO77645A2 (en) 1981-01-14 1981-01-14 PROCESS FOR MANEUVERING A HEAVY BACKGROUND ASSEMBLY FOR EXCAVATING A HIGH DIAMETER HOLE

Publications (1)

Publication Number Publication Date
RO77645A2 true RO77645A2 (en) 1982-04-12

Family

ID=20109421

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103121A RO77645A2 (en) 1981-01-14 1981-01-14 PROCESS FOR MANEUVERING A HEAVY BACKGROUND ASSEMBLY FOR EXCAVATING A HIGH DIAMETER HOLE

Country Status (1)

Country Link
RO (1) RO77645A2 (en)

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