CA639198A - Ladder type ditcher - Google Patents

Ladder type ditcher

Info

Publication number
CA639198A
CA639198A CA639198A CA639198DA CA639198A CA 639198 A CA639198 A CA 639198A CA 639198 A CA639198 A CA 639198A CA 639198D A CA639198D A CA 639198DA CA 639198 A CA639198 A CA 639198A
Authority
CA
Canada
Prior art keywords
ladder type
type ditcher
ditcher
ladder
type
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
CA639198A
Inventor
E. Evans Charles
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.)
Barber Greene Co
Original Assignee
Barber Greene Co
Publication date
Application granted granted Critical
Publication of CA639198A publication Critical patent/CA639198A/en
Expired legal-status Critical Current

Links

CA639198A Ladder type ditcher Expired CA639198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA639198T

Publications (1)

Publication Number Publication Date
CA639198A true CA639198A (en) 1962-04-03

Family

ID=35917711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA639198A Expired CA639198A (en) Ladder type ditcher

Country Status (1)

Country Link
CA (1) CA639198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922763A (en) * 1988-07-26 1990-05-08 John Ashworth Method and an apparatus for taking soil samples

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922763A (en) * 1988-07-26 1990-05-08 John Ashworth Method and an apparatus for taking soil samples

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