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SU594288A1 - Drilling bit - Google Patents

Drilling bit

Info

Publication number
SU594288A1
SU594288A1 SU62793342A SU793342A SU594288A1 SU 594288 A1 SU594288 A1 SU 594288A1 SU 62793342 A SU62793342 A SU 62793342A SU 793342 A SU793342 A SU 793342A SU 594288 A1 SU594288 A1 SU 594288A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drilling bit
drilling
bit
Prior art date
Application number
SU62793342A
Other languages
Russian (ru)
Inventor
Николай Николаевич Марков
Елена Георгиевна Голубовская
Original Assignee
Markov Nikolaj N
Golubovskaya Elena G
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 Markov Nikolaj N, Golubovskaya Elena G filed Critical Markov Nikolaj N
Priority to SU62793342A priority Critical patent/SU594288A1/en
Application granted granted Critical
Publication of SU594288A1 publication Critical patent/SU594288A1/en

Links

SU62793342A 1962-09-05 1962-09-05 Drilling bit SU594288A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU62793342A SU594288A1 (en) 1962-09-05 1962-09-05 Drilling bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU62793342A SU594288A1 (en) 1962-09-05 1962-09-05 Drilling bit

Publications (1)

Publication Number Publication Date
SU594288A1 true SU594288A1 (en) 1978-02-25

Family

ID=20437475

Family Applications (1)

Application Number Title Priority Date Filing Date
SU62793342A SU594288A1 (en) 1962-09-05 1962-09-05 Drilling bit

Country Status (1)

Country Link
SU (1) SU594288A1 (en)

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