SU602666A1 - Rock roller bit reamer - Google Patents

Rock roller bit reamer

Info

Publication number
SU602666A1
SU602666A1 SU762402178A SU2402178A SU602666A1 SU 602666 A1 SU602666 A1 SU 602666A1 SU 762402178 A SU762402178 A SU 762402178A SU 2402178 A SU2402178 A SU 2402178A SU 602666 A1 SU602666 A1 SU 602666A1
Authority
SU
USSR - Soviet Union
Prior art keywords
roller bit
bit reamer
rock roller
rock
reamer
Prior art date
Application number
SU762402178A
Other languages
Russian (ru)
Inventor
Вячеслав Николаевич Савельев
Original Assignee
Специальное Конструкторское Бюро Научно-Производственного Объединения "Геотехника"
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 Специальное Конструкторское Бюро Научно-Производственного Объединения "Геотехника" filed Critical Специальное Конструкторское Бюро Научно-Производственного Объединения "Геотехника"
Priority to SU762402178A priority Critical patent/SU602666A1/en
Application granted granted Critical
Publication of SU602666A1 publication Critical patent/SU602666A1/en

Links

SU762402178A 1976-09-01 1976-09-01 Rock roller bit reamer SU602666A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762402178A SU602666A1 (en) 1976-09-01 1976-09-01 Rock roller bit reamer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762402178A SU602666A1 (en) 1976-09-01 1976-09-01 Rock roller bit reamer

Publications (1)

Publication Number Publication Date
SU602666A1 true SU602666A1 (en) 1978-04-15

Family

ID=20676204

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762402178A SU602666A1 (en) 1976-09-01 1976-09-01 Rock roller bit reamer

Country Status (1)

Country Link
SU (1) SU602666A1 (en)

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