CA127124A - Machine a percement de tunnels - Google Patents

Machine a percement de tunnels

Info

Publication number
CA127124A
CA127124A CA000127124A CA127124DA CA127124A CA 127124 A CA127124 A CA 127124A CA 000127124 A CA000127124 A CA 000127124A CA 127124D A CA127124D A CA 127124DA CA 127124 A CA127124 A CA 127124A
Authority
CA
Canada
Prior art keywords
tunnelling machine
tunnelling
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
CA000127124A
Other languages
English (en)
Inventor
George Allen Fowler
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.)
INTERNATIONAL TUNNEL MACHINE Co
Original Assignee
INTERNATIONAL TUNNEL MACHINE Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by INTERNATIONAL TUNNEL MACHINE Co filed Critical INTERNATIONAL TUNNEL MACHINE Co
Application granted granted Critical
Publication of CA127124A publication Critical patent/CA127124A/fr
Expired legal-status Critical Current

Links

CA000127124A 1909-04-10 1909-04-10 Machine a percement de tunnels Expired CA127124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA127124T 1909-04-10

Publications (1)

Publication Number Publication Date
CA127124A true CA127124A (fr) 1910-07-26

Family

ID=45246845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000127124A Expired CA127124A (fr) 1909-04-10 1909-04-10 Machine a percement de tunnels

Country Status (1)

Country Link
CA (1) CA127124A (fr)

Similar Documents

Publication Publication Date Title
CA124594A (fr) Machine a percement de tunnels
CA124284A (fr) Machine a percer des tunnels
CA125999A (fr) Moissonneuse a patates
CA160824A (fr) Machine a poser des oeillets
CA122008A (fr) Lessiveuse
CA120543A (fr) Machine a battre
CA118493A (fr) Machine a bardeaux
CA161553A (fr) Machine a poser des oeillets
CA121120A (fr) Machine a additionner
CA120514A (fr) Machine a additionner
CA118737A (fr) Machine a additionner
CA121400A (fr) Machine a percer
CA119873A (fr) Machine a forer
AU1354909A (en) Horseshoe-forming machine
AU1568009A (en) Sheepshearing machines
CA124610A (fr) Machine a faire des blocs
CA137930A (fr) Machine a cimenter
CA118615A (fr) Machine a posage de boulons
CA119035A (fr) Machine a creuser
AU1532809A (en) A tunneling machine
CA118155A (fr) Machine pour excavation
CA122269A (fr) Machine a creuser
CA124629A (fr) Machine a percement de tunnels
CA124550A (fr) Machine a percement de tunnels
CA111916A (fr) Machine a percement de tunnels