CA431713A - Charrue rotative et spirale - Google Patents

Charrue rotative et spirale

Info

Publication number
CA431713A
CA431713A CA431713A CA431713DA CA431713A CA 431713 A CA431713 A CA 431713A CA 431713 A CA431713 A CA 431713A CA 431713D A CA431713D A CA 431713DA CA 431713 A CA431713 A CA 431713A
Authority
CA
Canada
Prior art keywords
rotary spiral
spiral plough
plough
rotary
spiral
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
CA431713A
Other languages
English (en)
Inventor
Peter Bagan John
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 CA431713A publication Critical patent/CA431713A/fr
Expired legal-status Critical Current

Links

CA431713A Charrue rotative et spirale Expired CA431713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA431713T

Publications (1)

Publication Number Publication Date
CA431713A true CA431713A (fr) 1945-12-04

Family

ID=35546758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA431713A Expired CA431713A (fr) Charrue rotative et spirale

Country Status (1)

Country Link
CA (1) CA431713A (fr)

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