SU730024A1 - Electric-pulse drill head - Google Patents

Electric-pulse drill head

Info

Publication number
SU730024A1
SU730024A1 SU1534218/03A SU1534218A SU730024A1 SU 730024 A1 SU730024 A1 SU 730024A1 SU 1534218/03 A SU1534218/03 A SU 1534218/03A SU 1534218 A SU1534218 A SU 1534218A SU 730024 A1 SU730024 A1 SU 730024A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric
drill head
pulse drill
pulse
head
Prior art date
Application number
SU1534218/03A
Other languages
Russian (ru)
Inventor
А.М. Адам
Original Assignee
Научно-исследовательский институт высоких напряжений при Томском политехническом институте им.С.М.Кирова
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 Научно-исследовательский институт высоких напряжений при Томском политехническом институте им.С.М.Кирова filed Critical Научно-исследовательский институт высоких напряжений при Томском политехническом институте им.С.М.Кирова
Priority to SU1534218/03A priority Critical patent/SU730024A1/en
Application granted granted Critical
Publication of SU730024A1 publication Critical patent/SU730024A1/en

Links

SU1534218/03A 1971-05-10 1971-05-10 Electric-pulse drill head SU730024A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1534218/03A SU730024A1 (en) 1971-05-10 1971-05-10 Electric-pulse drill head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1534218/03A SU730024A1 (en) 1971-05-10 1971-05-10 Electric-pulse drill head

Publications (1)

Publication Number Publication Date
SU730024A1 true SU730024A1 (en) 1994-03-30

Family

ID=60523136

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1534218/03A SU730024A1 (en) 1971-05-10 1971-05-10 Electric-pulse drill head

Country Status (1)

Country Link
SU (1) SU730024A1 (en)

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