CS471887A1 - Cutting extension piece for drilling units' equipment - Google Patents

Cutting extension piece for drilling units' equipment

Info

Publication number
CS471887A1
CS471887A1 CS874718A CS471887A CS471887A1 CS 471887 A1 CS471887 A1 CS 471887A1 CS 874718 A CS874718 A CS 874718A CS 471887 A CS471887 A CS 471887A CS 471887 A1 CS471887 A1 CS 471887A1
Authority
CS
Czechoslovakia
Prior art keywords
equipment
extension piece
drilling units
cutting extension
cutting
Prior art date
Application number
CS874718A
Other languages
Czech (cs)
Inventor
Horst Dipl Ing Schneider
Original Assignee
Schneider Horst
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 Schneider Horst filed Critical Schneider Horst
Publication of CS471887A1 publication Critical patent/CS471887A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/06—Uprooting or pulling up trees; Extracting or eliminating stumps

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Drilling Tools (AREA)
CS874718A 1986-07-09 1987-06-25 Cutting extension piece for drilling units' equipment CS471887A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD29231886A DD261695A3 (en) 1986-07-09 1986-07-09 CUTTING SHOE FOR STUBBENBOHRER

Publications (1)

Publication Number Publication Date
CS471887A1 true CS471887A1 (en) 1989-09-12

Family

ID=5580771

Family Applications (1)

Application Number Title Priority Date Filing Date
CS874718A CS471887A1 (en) 1986-07-09 1987-06-25 Cutting extension piece for drilling units' equipment

Country Status (3)

Country Link
CS (1) CS471887A1 (en)
DD (1) DD261695A3 (en)
DE (1) DE3719779A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689372B (en) * 2012-06-28 2014-08-27 山东大学 Gantry-type linear sawing machine for KDP (potassium dihydrogen phosphate) crystal fixed abrasives

Also Published As

Publication number Publication date
DD261695A3 (en) 1988-11-09
DE3719779A1 (en) 1988-01-28

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