BE526650A - - Google Patents

Info

Publication number
BE526650A
BE526650A BE526650DA BE526650A BE 526650 A BE526650 A BE 526650A BE 526650D A BE526650D A BE 526650DA BE 526650 A BE526650 A BE 526650A
Authority
BE
Belgium
Prior art keywords
carriage
piston
pipe
drilling
work
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE526650A publication Critical patent/BE526650A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/02Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
BE526650D BE526650A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE526650A true BE526650A (enrdf_load_stackoverflow)

Family

ID=160544

Family Applications (1)

Application Number Title Priority Date Filing Date
BE526650D BE526650A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE526650A (enrdf_load_stackoverflow)

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