SU677827A1 - Способ обработки отверстий - Google Patents

Способ обработки отверстий

Info

Publication number
SU677827A1
SU677827A1 SU772508624A SU2508624A SU677827A1 SU 677827 A1 SU677827 A1 SU 677827A1 SU 772508624 A SU772508624 A SU 772508624A SU 2508624 A SU2508624 A SU 2508624A SU 677827 A1 SU677827 A1 SU 677827A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hole
working method
working
Prior art date
Application number
SU772508624A
Other languages
English (en)
Inventor
Валерий Михайлович Ковалев
Михаил Дмитриевич Медведев
Леонид Михайлович Натапов
Original Assignee
В. М. Ковалев, М. Д. Медведев и Л. М. Натапов
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 В. М. Ковалев, М. Д. Медведев и Л. М. Натапов filed Critical В. М. Ковалев, М. Д. Медведев и Л. М. Натапов
Priority to SU772508624A priority Critical patent/SU677827A1/ru
Application granted granted Critical
Publication of SU677827A1 publication Critical patent/SU677827A1/ru

Links

SU772508624A 1977-07-13 1977-07-13 Способ обработки отверстий SU677827A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772508624A SU677827A1 (ru) 1977-07-13 1977-07-13 Способ обработки отверстий

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772508624A SU677827A1 (ru) 1977-07-13 1977-07-13 Способ обработки отверстий

Publications (1)

Publication Number Publication Date
SU677827A1 true SU677827A1 (ru) 1979-08-05

Family

ID=20718444

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772508624A SU677827A1 (ru) 1977-07-13 1977-07-13 Способ обработки отверстий

Country Status (1)

Country Link
SU (1) SU677827A1 (ru)

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