CA859402A - Shield for constructing tunnels - Google Patents

Shield for constructing tunnels

Info

Publication number
CA859402A
CA859402A CA859402A CA859402DA CA859402A CA 859402 A CA859402 A CA 859402A CA 859402 A CA859402 A CA 859402A CA 859402D A CA859402D A CA 859402DA CA 859402 A CA859402 A CA 859402A
Authority
CA
Canada
Prior art keywords
shield
constructing tunnels
tunnels
constructing
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
CA859402A
Inventor
A. Khodosh Vladimir
A. Ivanov Valentin
F. Salov Sergei
I. Mozhaev Arkady
A. Vasilenko Evstafy
I. Saveliev Leonid
M. Bolotin Evgeny
K. Khaidurov Leonid
I. O. Abdulragimov Aliovsad
N. Vlasov Sergei
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.)
GOSUDARSTVENNY ORDENA TRUDOVOGO KRASNOGO ZNAMENI PROEKTNOIZYSKATELSKY INSTITUT "METROGIPROTRANS"
Original Assignee
GOSUDARSTVENNY ORDENA TRUDOVOGO KRASNOGO ZNAMENI PROEKTNOIZYSKATELSKY INSTITUT "METROGIPROTRANS"
Publication date
Application granted granted Critical
Publication of CA859402A publication Critical patent/CA859402A/en
Expired legal-status Critical Current

Links

CA859402A Shield for constructing tunnels Expired CA859402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA859402T

Publications (1)

Publication Number Publication Date
CA859402A true CA859402A (en) 1970-12-29

Family

ID=36344856

Family Applications (1)

Application Number Title Priority Date Filing Date
CA859402A Expired CA859402A (en) Shield for constructing tunnels

Country Status (1)

Country Link
CA (1) CA859402A (en)

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