BE578537A - Improvements made to hydraulic props, especially for galleries or mine corridors. - Google Patents

Improvements made to hydraulic props, especially for galleries or mine corridors.

Info

Publication number
BE578537A
BE578537A BE578537A BE578537A BE578537A BE 578537 A BE578537 A BE 578537A BE 578537 A BE578537 A BE 578537A BE 578537 A BE578537 A BE 578537A BE 578537 A BE578537 A BE 578537A
Authority
BE
Belgium
Prior art keywords
galleries
improvements made
hydraulic props
mine corridors
corridors
Prior art date
Application number
BE578537A
Other languages
French (fr)
Original Assignee
Bochuner Ges Fuer Grubenausbau
Phoenix Gummiwerke Ag
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 Bochuner Ges Fuer Grubenausbau, Phoenix Gummiwerke Ag filed Critical Bochuner Ges Fuer Grubenausbau
Publication of BE578537A publication Critical patent/BE578537A/en

Links

BE578537A 1958-05-10 1959-05-09 Improvements made to hydraulic props, especially for galleries or mine corridors. BE578537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT578537X 1958-05-10

Publications (1)

Publication Number Publication Date
BE578537A true BE578537A (en) 1959-11-09

Family

ID=39578266

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578537A BE578537A (en) 1958-05-10 1959-05-09 Improvements made to hydraulic props, especially for galleries or mine corridors.

Country Status (1)

Country Link
BE (1) BE578537A (en)

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