RO84461B1 - Masina de perforat - Google Patents

Masina de perforat

Info

Publication number
RO84461B1
RO84461B1 RO104402A RO10440281A RO84461B1 RO 84461 B1 RO84461 B1 RO 84461B1 RO 104402 A RO104402 A RO 104402A RO 10440281 A RO10440281 A RO 10440281A RO 84461 B1 RO84461 B1 RO 84461B1
Authority
RO
Romania
Prior art keywords
hydraulic cylinder
degrees
chassis
horizontal arm
drilling machine
Prior art date
Application number
RO104402A
Other languages
English (en)
Romanian (ro)
Other versions
RO84461A2 (fr
Inventor
Iulian Moraru
Original Assignee
Institutul De Cercetari Inginerie Tehnologica Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri
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 Cercetari Inginerie Tehnologica Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri filed Critical Institutul De Cercetari Inginerie Tehnologica Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri
Priority to RO104402A priority Critical patent/RO84461B1/ro
Publication of RO84461A2 publication Critical patent/RO84461A2/fr
Publication of RO84461B1 publication Critical patent/RO84461B1/ro

Links

Landscapes

  • Earth Drilling (AREA)
RO104402A 1981-05-26 1981-05-26 Masina de perforat RO84461B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104402A RO84461B1 (ro) 1981-05-26 1981-05-26 Masina de perforat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104402A RO84461B1 (ro) 1981-05-26 1981-05-26 Masina de perforat

Publications (2)

Publication Number Publication Date
RO84461A2 RO84461A2 (fr) 1984-06-21
RO84461B1 true RO84461B1 (ro) 1984-08-30

Family

ID=20109991

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104402A RO84461B1 (ro) 1981-05-26 1981-05-26 Masina de perforat

Country Status (1)

Country Link
RO (1) RO84461B1 (fr)

Also Published As

Publication number Publication date
RO84461A2 (fr) 1984-06-21

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