CA862609A - Tunnel-driving machine - Google Patents

Tunnel-driving machine

Info

Publication number
CA862609A
CA862609A CA862609A CA862609DA CA862609A CA 862609 A CA862609 A CA 862609A CA 862609 A CA862609 A CA 862609A CA 862609D A CA862609D A CA 862609DA CA 862609 A CA862609 A CA 862609A
Authority
CA
Canada
Prior art keywords
tunnel
driving machine
driving
machine
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
CA862609A
Inventor
Staymann Wilhelm
Kampf-Emden Gerd
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
Publication date
Application granted granted Critical
Publication of CA862609A publication Critical patent/CA862609A/en
Expired legal-status Critical Current

Links

CA862609A Tunnel-driving machine Expired CA862609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA862609T

Publications (1)

Publication Number Publication Date
CA862609A true CA862609A (en) 1971-02-02

Family

ID=36347984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA862609A Expired CA862609A (en) Tunnel-driving machine

Country Status (1)

Country Link
CA (1) CA862609A (en)

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