PL248186A1 - Prop position stabilizer for self-advancing roof supports - Google Patents

Prop position stabilizer for self-advancing roof supports

Info

Publication number
PL248186A1
PL248186A1 PL24818684A PL24818684A PL248186A1 PL 248186 A1 PL248186 A1 PL 248186A1 PL 24818684 A PL24818684 A PL 24818684A PL 24818684 A PL24818684 A PL 24818684A PL 248186 A1 PL248186 A1 PL 248186A1
Authority
PL
Poland
Prior art keywords
self
roof supports
position stabilizer
advancing roof
prop position
Prior art date
Application number
PL24818684A
Other versions
PL143466B1 (en
Inventor
Marek Flak
Wincenty Pretor
Tadeusz Mijal
Hubert Pelka
Kazimierz Spalek
Original Assignee
Zmechanizowanych Obudow Sciano
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 Zmechanizowanych Obudow Sciano filed Critical Zmechanizowanych Obudow Sciano
Priority to PL24818684A priority Critical patent/PL143466B1/en
Publication of PL248186A1 publication Critical patent/PL248186A1/en
Publication of PL143466B1 publication Critical patent/PL143466B1/en

Links

PL24818684A 1984-06-12 1984-06-12 Prop position stabilizer for self-advancing roof supports PL143466B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24818684A PL143466B1 (en) 1984-06-12 1984-06-12 Prop position stabilizer for self-advancing roof supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24818684A PL143466B1 (en) 1984-06-12 1984-06-12 Prop position stabilizer for self-advancing roof supports

Publications (2)

Publication Number Publication Date
PL248186A1 true PL248186A1 (en) 1985-12-17
PL143466B1 PL143466B1 (en) 1988-02-29

Family

ID=20022205

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24818684A PL143466B1 (en) 1984-06-12 1984-06-12 Prop position stabilizer for self-advancing roof supports

Country Status (1)

Country Link
PL (1) PL143466B1 (en)

Also Published As

Publication number Publication date
PL143466B1 (en) 1988-02-29

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