PT100763A - Charrua aperfeicoada e processo de lavra que utiliza essa charrua - Google Patents

Charrua aperfeicoada e processo de lavra que utiliza essa charrua

Info

Publication number
PT100763A
PT100763A PT10076392A PT10076392A PT100763A PT 100763 A PT100763 A PT 100763A PT 10076392 A PT10076392 A PT 10076392A PT 10076392 A PT10076392 A PT 10076392A PT 100763 A PT100763 A PT 100763A
Authority
PT
Portugal
Prior art keywords
charrua
lavra
appropriate pitch
pitch
appropriate
Prior art date
Application number
PT10076392A
Other languages
English (en)
Original Assignee
Peter Douglas Temple Topham
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 Peter Douglas Temple Topham filed Critical Peter Douglas Temple Topham
Publication of PT100763A publication Critical patent/PT100763A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B17/00—Ploughs with special additional arrangements, e.g. means for putting manure under the soil, clod-crushers ; Means for breaking the subsoil
    • A01B17/002—Means for putting manure, debris, straw or the like under the soil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
PT10076392A 1991-08-08 1992-08-07 Charrua aperfeicoada e processo de lavra que utiliza essa charrua PT100763A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9117176A GB2258378A (en) 1991-08-08 1991-08-08 "an improved plough and method of ploughing using such plough."

Publications (1)

Publication Number Publication Date
PT100763A true PT100763A (pt) 1994-05-31

Family

ID=10699728

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10076392A PT100763A (pt) 1991-08-08 1992-08-07 Charrua aperfeicoada e processo de lavra que utiliza essa charrua

Country Status (4)

Country Link
AU (1) AU2389092A (pt)
GB (1) GB2258378A (pt)
PT (1) PT100763A (pt)
WO (1) WO1993002541A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7246669B2 (en) * 2002-10-29 2007-07-24 Malcolm Cammack Sod cutting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513472A (pt) *
GB932687A (pt) * 1962-05-28
GB995686A (en) * 1963-06-10 1965-06-23 Trojan Ltd Improvements in agricultural and horticultural implements
GB2137461B (en) * 1983-04-06 1986-06-25 Nat Res Dev Soil-inversion cultivator
DE3437301A1 (de) * 1984-07-09 1986-04-24 Hermann 3400 Göttingen Büttner Walzenpflug
DE3609968A1 (de) * 1986-03-25 1986-07-17 Hermann 3400 Göttingen Büttner Saatwalzenpflug

Also Published As

Publication number Publication date
GB2258378A (en) 1993-02-10
GB9117176D0 (en) 1991-09-25
WO1993002541A1 (en) 1993-02-18
AU2389092A (en) 1993-03-02

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19931027

FC3A Refusal

Effective date: 19990429