CA443588A - Machine a creuser des fosses - Google Patents

Machine a creuser des fosses

Info

Publication number
CA443588A
CA443588A CA443588A CA443588DA CA443588A CA 443588 A CA443588 A CA 443588A CA 443588 A CA443588 A CA 443588A CA 443588D A CA443588D A CA 443588DA CA 443588 A CA443588 A CA 443588A
Authority
CA
Canada
Prior art keywords
trench digger
digger
trench
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
CA443588A
Other languages
English (en)
Inventor
Proctor Maurice
R. Proctor William
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 CA443588A publication Critical patent/CA443588A/fr
Expired legal-status Critical Current

Links

CA443588A Machine a creuser des fosses Expired CA443588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA443588T

Publications (1)

Publication Number Publication Date
CA443588A true CA443588A (fr) 1947-08-12

Family

ID=35558815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA443588A Expired CA443588A (fr) Machine a creuser des fosses

Country Status (1)

Country Link
CA (1) CA443588A (fr)

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