BE693675A - - Google Patents

Info

Publication number
BE693675A
BE693675A BE693675DA BE693675A BE 693675 A BE693675 A BE 693675A BE 693675D A BE693675D A BE 693675DA BE 693675 A BE693675 A BE 693675A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE693675A publication Critical patent/BE693675A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam

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)
BE693675D 1967-02-06 1967-02-06 BE693675A (US08063081-20111122-C00044.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE693675 1967-02-06

Publications (1)

Publication Number Publication Date
BE693675A true BE693675A (US08063081-20111122-C00044.png) 1967-07-17

Family

ID=3850186

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693675D BE693675A (US08063081-20111122-C00044.png) 1967-02-06 1967-02-06

Country Status (2)

Country Link
BE (1) BE693675A (US08063081-20111122-C00044.png)
DE (1) DE6604575U (US08063081-20111122-C00044.png)

Also Published As

Publication number Publication date
DE6604575U (de) 1970-01-29

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