CA282149A - Machine a creuser des tranchees - Google Patents

Machine a creuser des tranchees

Info

Publication number
CA282149A
CA282149A CA282149A CA282149DA CA282149A CA 282149 A CA282149 A CA 282149A CA 282149 A CA282149 A CA 282149A CA 282149D A CA282149D A CA 282149DA CA 282149 A CA282149 A CA 282149A
Authority
CA
Canada
Prior art keywords
trench digging
digging machine
machine
trench
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
Application number
CA282149A
Other languages
English (en)
Inventor
L. Brown Robert
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.)
Harnischfeger Corp
Original Assignee
Harnischfeger Corp
Publication date
Application granted granted Critical
Publication of CA282149A publication Critical patent/CA282149A/fr
Expired legal-status Critical Current

Links

CA282149A Machine a creuser des tranchees Expired CA282149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA282149T

Publications (1)

Publication Number Publication Date
CA282149A true CA282149A (fr) 1928-07-31

Family

ID=35215241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282149A Expired CA282149A (fr) Machine a creuser des tranchees

Country Status (1)

Country Link
CA (1) CA282149A (fr)

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