PL296888A1 - Mechanism for correcting position of roof support cap pieces - Google Patents

Mechanism for correcting position of roof support cap pieces

Info

Publication number
PL296888A1
PL296888A1 PL29688892A PL29688892A PL296888A1 PL 296888 A1 PL296888 A1 PL 296888A1 PL 29688892 A PL29688892 A PL 29688892A PL 29688892 A PL29688892 A PL 29688892A PL 296888 A1 PL296888 A1 PL 296888A1
Authority
PL
Poland
Prior art keywords
roof support
support cap
correcting position
cap pieces
pieces
Prior art date
Application number
PL29688892A
Other versions
PL169389B1 (en
Inventor
Wieslaw Bal
Original Assignee
Glinik Sa Fabryka Maszyn
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 Glinik Sa Fabryka Maszyn filed Critical Glinik Sa Fabryka Maszyn
Priority to PL29688892A priority Critical patent/PL169389B1/en
Publication of PL296888A1 publication Critical patent/PL296888A1/en
Publication of PL169389B1 publication Critical patent/PL169389B1/en

Links

PL29688892A 1992-12-07 1992-12-07 Mechanism of correcting the runners of mining supports PL169389B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29688892A PL169389B1 (en) 1992-12-07 1992-12-07 Mechanism of correcting the runners of mining supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29688892A PL169389B1 (en) 1992-12-07 1992-12-07 Mechanism of correcting the runners of mining supports

Publications (2)

Publication Number Publication Date
PL296888A1 true PL296888A1 (en) 1994-06-13
PL169389B1 PL169389B1 (en) 1996-07-31

Family

ID=20059057

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29688892A PL169389B1 (en) 1992-12-07 1992-12-07 Mechanism of correcting the runners of mining supports

Country Status (1)

Country Link
PL (1) PL169389B1 (en)

Also Published As

Publication number Publication date
PL169389B1 (en) 1996-07-31

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