BE531328A - - Google Patents

Info

Publication number
BE531328A
BE531328A BE531328DA BE531328A BE 531328 A BE531328 A BE 531328A BE 531328D A BE531328D A BE 531328DA BE 531328 A BE531328 A BE 531328A
Authority
BE
Belgium
Application number
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.)
Publication of BE531328A publication Critical patent/BE531328A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/58—Machines slitting by drilling hole on hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BE531328D 1953-11-05 BE531328A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3067053A GB742443A (en) 1953-11-05 1953-11-05 An improved cutter head for a mineral-mining or earth-boring machine

Publications (1)

Publication Number Publication Date
BE531328A true BE531328A (enrdf_load_html_response)

Family

ID=10311295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE531328D BE531328A (enrdf_load_html_response) 1953-11-05

Country Status (3)

Country Link
BE (1) BE531328A (enrdf_load_html_response)
FR (1) FR1114349A (enrdf_load_html_response)
GB (1) GB742443A (enrdf_load_html_response)

Also Published As

Publication number Publication date
GB742443A (en) 1955-12-30
FR1114349A (fr) 1956-04-11

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