BE359477A - - Google Patents

Info

Publication number
BE359477A
BE359477A BE359477DA BE359477A BE 359477 A BE359477 A BE 359477A BE 359477D A BE359477D A BE 359477DA BE 359477 A BE359477 A BE 359477A
Authority
BE
Belgium
Prior art keywords
bit holder
pulley
drill
round
movement
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE359477A publication Critical patent/BE359477A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
BE359477D BE359477A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE359477A true BE359477A (enrdf_load_html_response)

Family

ID=32969

Family Applications (1)

Application Number Title Priority Date Filing Date
BE359477D BE359477A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE359477A (enrdf_load_html_response)

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