AT195875B - Longwall mining for underground mining - Google Patents

Longwall mining for underground mining

Info

Publication number
AT195875B
AT195875B AT195875DA AT195875B AT 195875 B AT195875 B AT 195875B AT 195875D A AT195875D A AT 195875DA AT 195875 B AT195875 B AT 195875B
Authority
AT
Austria
Prior art keywords
mining
longwall
underground
underground mining
longwall mining
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bochumer Eisen Heintzmann
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 by Bochumer Eisen Heintzmann filed Critical Bochumer Eisen Heintzmann
Application granted granted Critical
Publication of AT195875B publication Critical patent/AT195875B/en

Links

AT195875D 1955-11-16 1955-11-16 Longwall mining for underground mining AT195875B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT195875T 1955-11-16

Publications (1)

Publication Number Publication Date
AT195875B true AT195875B (en) 1958-02-25

Family

ID=3667171

Family Applications (1)

Application Number Title Priority Date Filing Date
AT195875D AT195875B (en) 1955-11-16 1955-11-16 Longwall mining for underground mining

Country Status (1)

Country Link
AT (1) AT195875B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230390B (en) * 1962-05-12 1966-12-15 Karl Maria Groetschel Dipl Ing Hydraulic pit ram

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230390B (en) * 1962-05-12 1966-12-15 Karl Maria Groetschel Dipl Ing Hydraulic pit ram

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