[go: up one dir, main page]

FR485926A - Rotary drilling machine - Google Patents

Rotary drilling machine

Info

Publication number
FR485926A
FR485926A FR485926DA FR485926A FR 485926 A FR485926 A FR 485926A FR 485926D A FR485926D A FR 485926DA FR 485926 A FR485926 A FR 485926A
Authority
FR
France
Prior art keywords
drilling machine
rotary drilling
rotary
machine
drilling
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
Other languages
French (fr)
Inventor
Lucien-Georges Dumont
Louis-Dominique Martin
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.)
LOUIS DOMINIQUE MARTIN
LUCIEN GEORGES DUMONT
Original Assignee
LOUIS DOMINIQUE MARTIN
LUCIEN GEORGES DUMONT
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 LOUIS DOMINIQUE MARTIN, LUCIEN GEORGES DUMONT filed Critical LOUIS DOMINIQUE MARTIN
Application granted granted Critical
Publication of FR485926A publication Critical patent/FR485926A/en
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
    • A01B9/00—Ploughs with rotary driven tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR485926D 1917-06-25 1917-06-25 Rotary drilling machine Expired FR485926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR485926T 1917-06-25

Publications (1)

Publication Number Publication Date
FR485926A true FR485926A (en) 1918-02-20

Family

ID=1522582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485926D Expired FR485926A (en) 1917-06-25 1917-06-25 Rotary drilling machine

Country Status (1)

Country Link
FR (1) FR485926A (en)

Similar Documents

Publication Publication Date Title
FR485926A (en) Rotary drilling machine
FR510945A (en) Rotary machine
CH77430A (en) Rotary machine
FR505352A (en) Rotary machine
DK27654C (en) Rotary machine.
CH76715A (en) Machine rotating vice
CH77410A (en) Machine tool
FR489453A (en) Advanced mitten
FR517773A (en) Vertical borehole drilling machine
FR486598A (en) Rotary braiding machine
CH80388A (en) Rotary braiding machine
FR473205A (en) Rotary machine
CH76643A (en) cutting machine
FR490525A (en) Rotary electric machines
FR491755A (en) Machine rotating vice
CH76545A (en) Mercering machine
CH79534A (en) Fretsaw machine
FR487957A (en) Cutter boring machine
CH74869A (en) Machine tool
CH71605A (en) drilling machine
CH75716A (en) Massage machine
CH78306A (en) Grinding machine
FR20984E (en) Magneto-electric machine
CH78437A (en) Adding machine
FR490362A (en) Rotary machine