CA317977A - Tunnel lining apparatus - Google Patents

Tunnel lining apparatus

Info

Publication number
CA317977A
CA317977A CA317977A CA317977DA CA317977A CA 317977 A CA317977 A CA 317977A CA 317977 A CA317977 A CA 317977A CA 317977D A CA317977D A CA 317977DA CA 317977 A CA317977 A CA 317977A
Authority
CA
Canada
Prior art keywords
tunnel lining
lining apparatus
tunnel
lining
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
CA317977A
Other languages
French (fr)
Inventor
C. Hackley Roy
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA317977A publication Critical patent/CA317977A/en
Expired legal-status Critical Current

Links

CA317977A Tunnel lining apparatus Expired CA317977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA317977T

Publications (1)

Publication Number Publication Date
CA317977A true CA317977A (en) 1931-12-15

Family

ID=35278533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317977A Expired CA317977A (en) Tunnel lining apparatus

Country Status (1)

Country Link
CA (1) CA317977A (en)

Similar Documents

Publication Publication Date Title
CA317976A (en) Tunnel lining apparatus
CA317977A (en) Tunnel lining apparatus
CA314883A (en) Mining apparatus
CA317067A (en) Mining apparatus
CA307705A (en) Tire lining apparatus
CA316240A (en) Tunnel
CA308981A (en) Tunnel kiln
CA309252A (en) Tunnel kiln
CA317511A (en) Tunnel kiln
CA310240A (en) System-connection apparatus
CA313179A (en) Fluid-mixing apparatus
CA318524A (en) Tube tunnel
CA310449A (en) Drilling apparatus
CA314179A (en) Freezing apparatus
CA318079A (en) Coal mining apparatus
CA319702A (en) Mining apparatus
CA317819A (en) Kiln
CA310087A (en) Tuyere
CA310479A (en) Tuyere
CA313344A (en) Tuyere
AU106931A (en) Cardplaying apparatus
CA9265S (en) Plate for tunnel linings
CA315629A (en) Furnace lining
CA311449A (en) Loading block
CA308551A (en) Conveying apparatus