[go: up one dir, main page]

CA111916A - Tunnelling machine - Google Patents

Tunnelling machine

Info

Publication number
CA111916A
CA111916A CA000111916A CA111916DA CA111916A CA 111916 A CA111916 A CA 111916A CA 000111916 A CA000111916 A CA 000111916A CA 111916D A CA111916D A CA 111916DA CA 111916 A CA111916 A CA 111916A
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
CA000111916A
Other languages
French (fr)
Inventor
John Prue Karns
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.)
J P TUNNELLING MACHINE Co
Original Assignee
J P TUNNELLING 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 J P TUNNELLING MACHINE Co filed Critical J P TUNNELLING MACHINE Co
Application granted granted Critical
Publication of CA111916A publication Critical patent/CA111916A/en
Expired legal-status Critical Current

Links

CA000111916A 1908-01-10 1908-01-10 Tunnelling machine Expired CA111916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA111916T 1908-01-10

Publications (1)

Publication Number Publication Date
CA111916A true CA111916A (en) 1908-05-19

Family

ID=45231641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000111916A Expired CA111916A (en) 1908-01-10 1908-01-10 Tunnelling machine

Country Status (1)

Country Link
CA (1) CA111916A (en)

Similar Documents

Publication Publication Date Title
CA111916A (en) Tunnelling machine
CA124550A (en) Tunnelling machine
CA124629A (en) Tunnelling machine
CA115592A (en) Road machine
CA117401A (en) Mining machine
CA119389A (en) Rotary tunnelling machine
CA119015A (en) Underbrushing machine
CA118993A (en) Sewind machine
CA113562A (en) Turfing machine
CA131019A (en) Typograph machine
CA118490A (en) Nutmaking machine
CA113563A (en) Turfing machine
CA117566A (en) Adding machine
CA111119A (en) Boring machine
CA111511A (en) Srush making machine
CA110635A (en) Can making machine
CA110636A (en) Can making machine
CA110637A (en) Can making machine
CA113276A (en) Ditching machine
CA111101A (en) Ditching machine
CA113434A (en) Ditching machine
CA114587A (en) Ditching machine
CA115930A (en) Ditching machine
CA111100A (en) Ditching machine
CA116646A (en) Awl