PL286356A1 - Lemniscate shielded roof supports - Google Patents

Lemniscate shielded roof supports

Info

Publication number
PL286356A1
PL286356A1 PL28635690A PL28635690A PL286356A1 PL 286356 A1 PL286356 A1 PL 286356A1 PL 28635690 A PL28635690 A PL 28635690A PL 28635690 A PL28635690 A PL 28635690A PL 286356 A1 PL286356 A1 PL 286356A1
Authority
PL
Poland
Prior art keywords
lemniscate
roof supports
shielded
shielded roof
supports
Prior art date
Application number
PL28635690A
Inventor
Eugeniusz Gorski
Andrzej Baier
Henryk Jeziorski
Kornel Olender
Original Assignee
Ct Kt Maszyn Gorniczych Komag
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 Ct Kt Maszyn Gorniczych Komag filed Critical Ct Kt Maszyn Gorniczych Komag
Priority to PL28635690A priority Critical patent/PL286356A1/en
Publication of PL286356A1 publication Critical patent/PL286356A1/en

Links

PL28635690A 1990-08-03 1990-08-03 Lemniscate shielded roof supports PL286356A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28635690A PL286356A1 (en) 1990-08-03 1990-08-03 Lemniscate shielded roof supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28635690A PL286356A1 (en) 1990-08-03 1990-08-03 Lemniscate shielded roof supports

Publications (1)

Publication Number Publication Date
PL286356A1 true PL286356A1 (en) 1992-02-10

Family

ID=20051967

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28635690A PL286356A1 (en) 1990-08-03 1990-08-03 Lemniscate shielded roof supports

Country Status (1)

Country Link
PL (1) PL286356A1 (en)

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