LU90061B1 - Drilling device - Google Patents

Drilling device

Info

Publication number
LU90061B1
LU90061B1 LU90061A LU90061A LU90061B1 LU 90061 B1 LU90061 B1 LU 90061B1 LU 90061 A LU90061 A LU 90061A LU 90061 A LU90061 A LU 90061A LU 90061 B1 LU90061 B1 LU 90061B1
Authority
LU
Luxembourg
Prior art keywords
drilling device
drilling
Prior art date
Application number
LU90061A
Other languages
German (de)
Inventor
Armand Lang
Original Assignee
Armand Lang
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 Armand Lang filed Critical Armand Lang
Priority to LU90061A priority Critical patent/LU90061B1/en
Application granted granted Critical
Publication of LU90061B1 publication Critical patent/LU90061B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
LU90061A 1997-05-13 1997-05-13 Drilling device LU90061B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU90061A LU90061B1 (en) 1997-05-13 1997-05-13 Drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90061A LU90061B1 (en) 1997-05-13 1997-05-13 Drilling device

Publications (1)

Publication Number Publication Date
LU90061B1 true LU90061B1 (en) 1998-05-14

Family

ID=19731682

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90061A LU90061B1 (en) 1997-05-13 1997-05-13 Drilling device

Country Status (1)

Country Link
LU (1) LU90061B1 (en)

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