CA803147A - Vibrating-impact machine for making holes in mainly frozen soils - Google Patents

Vibrating-impact machine for making holes in mainly frozen soils

Info

Publication number
CA803147A
CA803147A CA803147A CA803147DA CA803147A CA 803147 A CA803147 A CA 803147A CA 803147 A CA803147 A CA 803147A CA 803147D A CA803147D A CA 803147DA CA 803147 A CA803147 A CA 803147A
Authority
CA
Canada
Prior art keywords
vibrating
making holes
impact machine
frozen soils
mainly frozen
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA803147A
Inventor
Sergeevich Golovachev Andrei
Ivanovich Chernyaev Vyacheslav
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT TRANSPORTNOGO STROITELSTVA
Original Assignee
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT TRANSPORTNOGO STROITELSTVA
Publication date
Application granted granted Critical
Publication of CA803147A publication Critical patent/CA803147A/en
Expired legal-status Critical Current

Links

CA803147A Vibrating-impact machine for making holes in mainly frozen soils Expired CA803147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA803147T

Publications (1)

Publication Number Publication Date
CA803147A true CA803147A (en) 1969-01-07

Family

ID=36271189

Family Applications (1)

Application Number Title Priority Date Filing Date
CA803147A Expired CA803147A (en) Vibrating-impact machine for making holes in mainly frozen soils

Country Status (1)

Country Link
CA (1) CA803147A (en)

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