[go: up one dir, main page]

FR503838A - Perfectionnements aux machines à labourer - Google Patents

Perfectionnements aux machines à labourer

Info

Publication number
FR503838A
FR503838A FR503838A FR503838DA FR503838A FR 503838 A FR503838 A FR 503838A FR 503838 A FR503838 A FR 503838A FR 503838D A FR503838D A FR 503838DA FR 503838 A FR503838 A FR 503838A
Authority
FR
France
Prior art keywords
plowing machines
plowing
machines
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
FR503838A
Other languages
English (en)
Inventor
Claes Philip Backstrom
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.)
CLAES PHILIP BAECKSTROEM
Original Assignee
CLAES PHILIP BAECKSTROEM
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 CLAES PHILIP BAECKSTROEM filed Critical CLAES PHILIP BAECKSTROEM
Application granted granted Critical
Publication of FR503838A publication Critical patent/FR503838A/fr
Expired legal-status Critical Current

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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/50—Self-propelled ploughs
    • A01B3/58—Self-propelled ploughs with two wheels
    • A01B3/60—Alternating ploughs
    • A01B3/62—Balance ploughs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR503838A 1918-08-05 1919-09-12 Perfectionnements aux machines à labourer Expired FR503838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE503838X 1918-08-05

Publications (1)

Publication Number Publication Date
FR503838A true FR503838A (fr) 1920-06-18

Family

ID=20265657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR503838A Expired FR503838A (fr) 1918-08-05 1919-09-12 Perfectionnements aux machines à labourer

Country Status (1)

Country Link
FR (1) FR503838A (fr)

Similar Documents

Publication Publication Date Title
FR491851A (fr) Perfectionnements apportés aux machines à fabriquer les tonneaux
FR503838A (fr) Perfectionnements aux machines à labourer
FR494297A (fr) Perfectionnements aux machines à tourner le bois
FR522197A (fr) Perfectionnements aux machines à calculer
FR489313A (fr) Machine à labourer
FR493975A (fr) Perfectionnements aux machines à calandrer
FR509533A (fr) Perfectionnements apportés aux machines à reproduire
FR508282A (fr) Perfectionnements aux machines à calculer
FR505355A (fr) Perfectionnements aux machines à calculer
FR521169A (fr) Perfectionnements aux machines à calculer
FR499047A (fr) Perfectionnements aux machines à calculer
FR488501A (fr) Machine à labourer
FR535493A (fr) Perfectionnements aux machines à couler
FR501432A (fr) Perfectionnements aux machines automatiques à décolleter
FR490612A (fr) Perfectionnements aux machines à poinconner
FR494387A (fr) Perfectionnements aux machines à débiter en tranches
FR513115A (fr) Perfectionnements aux machines à imprimer
FR490714A (fr) Perfectionnements aux machines à botteler
FR501295A (fr) Perfectionnements apportés aux machines à repasser
FR501705A (fr) Perfectionnements apportés aux machines volantes
FR493977A (fr) Perfectionnements aux machines à calandrer
FR520719A (fr) Perfectionnements apportés aux machines à laver
FR492903A (fr) Perfectionnements apportés aux machines à écrire
FR501243A (fr) Perfectionnements apportés aux machines-outils
FR492783A (fr) Perfectionnements aux machines à tailler les scies