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
Priority to BE693675 priority Critical
Publication of BE693675A publication Critical patent/BE693675A/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C27/00Machines which completely free the mineral from the seam
BE693675D 1967-02-06 1967-02-06 BE693675A (fr)

Priority Applications (1)

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

Publications (1)

Publication Number Publication Date
BE693675A true BE693675A (fr) 1967-07-17

Family

ID=3850186

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693675D BE693675A (fr) 1967-02-06 1967-02-06

Country Status (2)

Country Link
BE (1) BE693675A (fr)
DE (1) DE6604575U (fr)

Also Published As

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

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