PL281344A1 - Apparatus for moving units of self-advancing roof supports - Google Patents

Apparatus for moving units of self-advancing roof supports

Info

Publication number
PL281344A1
PL281344A1 PL28134489A PL28134489A PL281344A1 PL 281344 A1 PL281344 A1 PL 281344A1 PL 28134489 A PL28134489 A PL 28134489A PL 28134489 A PL28134489 A PL 28134489A PL 281344 A1 PL281344 A1 PL 281344A1
Authority
PL
Poland
Prior art keywords
self
moving units
roof supports
advancing roof
advancing
Prior art date
Application number
PL28134489A
Other versions
PL160116B1 (en
Inventor
Edward Cison
Stanislaw Romanowicz
Krystian Ruda
Karol Brachaczek
Stanislaw Knauer
Roman Wolczyk
Original Assignee
Przed Mechanizacji Automatyzac
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 Przed Mechanizacji Automatyzac filed Critical Przed Mechanizacji Automatyzac
Priority to PL28134489A priority Critical patent/PL160116B1/en
Publication of PL281344A1 publication Critical patent/PL281344A1/en
Publication of PL160116B1 publication Critical patent/PL160116B1/en

Links

PL28134489A 1989-09-07 1989-09-07 Apparatus for moving units of self-advancing roof supports PL160116B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28134489A PL160116B1 (en) 1989-09-07 1989-09-07 Apparatus for moving units of self-advancing roof supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28134489A PL160116B1 (en) 1989-09-07 1989-09-07 Apparatus for moving units of self-advancing roof supports

Publications (2)

Publication Number Publication Date
PL281344A1 true PL281344A1 (en) 1991-05-20
PL160116B1 PL160116B1 (en) 1993-02-26

Family

ID=20048556

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28134489A PL160116B1 (en) 1989-09-07 1989-09-07 Apparatus for moving units of self-advancing roof supports

Country Status (1)

Country Link
PL (1) PL160116B1 (en)

Also Published As

Publication number Publication date
PL160116B1 (en) 1993-02-26

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