SU61399A1 - Спиральное сверло или зенкер - Google Patents

Спиральное сверло или зенкер

Info

Publication number
SU61399A1
SU61399A1 SU27374A SU27374A SU61399A1 SU 61399 A1 SU61399 A1 SU 61399A1 SU 27374 A SU27374 A SU 27374A SU 27374 A SU27374 A SU 27374A SU 61399 A1 SU61399 A1 SU 61399A1
Authority
SU
USSR - Soviet Union
Prior art keywords
countersink
drill
coil
coil drill
oborongiz
Prior art date
Application number
SU27374A
Other languages
English (en)
Inventor
С.В. Бонюк
Original Assignee
С.В. Бонюк
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 С.В. Бонюк filed Critical С.В. Бонюк
Priority to SU27374A priority Critical patent/SU61399A1/ru
Application granted granted Critical
Publication of SU61399A1 publication Critical patent/SU61399A1/ru

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Soft Magnetic Materials (AREA)

Description

Типографи  Оборонгиза.
SU27374A 1939-11-09 1939-11-09 Спиральное сверло или зенкер SU61399A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU27374A SU61399A1 (ru) 1939-11-09 1939-11-09 Спиральное сверло или зенкер

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU27374A SU61399A1 (ru) 1939-11-09 1939-11-09 Спиральное сверло или зенкер

Publications (1)

Publication Number Publication Date
SU61399A1 true SU61399A1 (ru) 1941-11-30

Family

ID=48242821

Family Applications (1)

Application Number Title Priority Date Filing Date
SU27374A SU61399A1 (ru) 1939-11-09 1939-11-09 Спиральное сверло или зенкер

Country Status (1)

Country Link
SU (1) SU61399A1 (ru)

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