RO64817A2 - DAMPING DEVICE FOR THE DRILL ROD TRAIN - Google Patents

DAMPING DEVICE FOR THE DRILL ROD TRAIN

Info

Publication number
RO64817A2
RO64817A2 RO8203075A RO8203075A RO64817A2 RO 64817 A2 RO64817 A2 RO 64817A2 RO 8203075 A RO8203075 A RO 8203075A RO 8203075 A RO8203075 A RO 8203075A RO 64817 A2 RO64817 A2 RO 64817A2
Authority
RO
Romania
Prior art keywords
damping device
drill rod
rod train
train
drill
Prior art date
Application number
RO8203075A
Other languages
French (fr)
Romanian (ro)
Inventor
Alexandru Radulescu
Gheorgje Dinulescu
Andrei Moldoveanu
Original Assignee
Inst De Proiectari Si Cercetar
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 Inst De Proiectari Si Cercetar filed Critical Inst De Proiectari Si Cercetar
Priority to RO8203075A priority Critical patent/RO64817A2/en
Publication of RO64817A2 publication Critical patent/RO64817A2/en

Links

RO8203075A 1975-04-24 1975-04-24 DAMPING DEVICE FOR THE DRILL ROD TRAIN RO64817A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO8203075A RO64817A2 (en) 1975-04-24 1975-04-24 DAMPING DEVICE FOR THE DRILL ROD TRAIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO8203075A RO64817A2 (en) 1975-04-24 1975-04-24 DAMPING DEVICE FOR THE DRILL ROD TRAIN

Publications (1)

Publication Number Publication Date
RO64817A2 true RO64817A2 (en) 1978-09-15

Family

ID=20094884

Family Applications (1)

Application Number Title Priority Date Filing Date
RO8203075A RO64817A2 (en) 1975-04-24 1975-04-24 DAMPING DEVICE FOR THE DRILL ROD TRAIN

Country Status (1)

Country Link
RO (1) RO64817A2 (en)

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