CA249724A - Machine for digging tunnels - Google Patents
Machine for digging tunnelsInfo
- Publication number
- CA249724A CA249724A CA249724A CA249724DA CA249724A CA 249724 A CA249724 A CA 249724A CA 249724 A CA249724 A CA 249724A CA 249724D A CA249724D A CA 249724DA CA 249724 A CA249724 A CA 249724A
- Authority
- CA
- Canada
- Prior art keywords
- machine
- digging tunnels
- tunnels
- digging
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA249724T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA249724A true CA249724A (en) | 1925-05-19 |
Family
ID=35156698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA249724A Expired CA249724A (en) | Machine for digging tunnels |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA249724A (en) |
-
0
- CA CA249724A patent/CA249724A/en not_active Expired
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