AT184888B - Nachgiebiger Ausbaurahmen, insbesondere für Grubenbaue - Google Patents

Nachgiebiger Ausbaurahmen, insbesondere für Grubenbaue

Info

Publication number
AT184888B
AT184888B AT184888DA AT184888B AT 184888 B AT184888 B AT 184888B AT 184888D A AT184888D A AT 184888DA AT 184888 B AT184888 B AT 184888B
Authority
AT
Austria
Prior art keywords
expansion frame
mine workings
flexible expansion
workings
mine
Prior art date
Application number
Other languages
English (en)
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 AT184888B publication Critical patent/AT184888B/de

Links

AT184888D 1953-05-04 1954-04-30 Nachgiebiger Ausbaurahmen, insbesondere für Grubenbaue AT184888B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE184888T 1953-05-04

Publications (1)

Publication Number Publication Date
AT184888B true AT184888B (de) 1956-03-10

Family

ID=29431552

Family Applications (1)

Application Number Title Priority Date Filing Date
AT184888D AT184888B (de) 1953-05-04 1954-04-30 Nachgiebiger Ausbaurahmen, insbesondere für Grubenbaue

Country Status (1)

Country Link
AT (1) AT184888B (de)

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