PL245018A1 - Roof support hydraulic prop correction device - Google Patents

Roof support hydraulic prop correction device

Info

Publication number
PL245018A1
PL245018A1 PL24501883A PL24501883A PL245018A1 PL 245018 A1 PL245018 A1 PL 245018A1 PL 24501883 A PL24501883 A PL 24501883A PL 24501883 A PL24501883 A PL 24501883A PL 245018 A1 PL245018 A1 PL 245018A1
Authority
PL
Poland
Prior art keywords
correction device
roof support
hydraulic prop
support hydraulic
prop
Prior art date
Application number
PL24501883A
Other versions
PL140338B1 (en
Inventor
Edward Rozmus
Marek Flak
Wincenty Pretor
Kazimierz Spalek
Jan Gawenda
Marian Chodzko
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 PL24501883A priority Critical patent/PL140338B1/en
Priority to HU457784A priority patent/HU192630B/en
Priority to ES538408A priority patent/ES8601388A1/en
Publication of PL245018A1 publication Critical patent/PL245018A1/en
Publication of PL140338B1 publication Critical patent/PL140338B1/en

Links

PL24501883A 1983-12-08 1983-12-08 Roof support hydraulic prop correction device PL140338B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL24501883A PL140338B1 (en) 1983-12-08 1983-12-08 Roof support hydraulic prop correction device
HU457784A HU192630B (en) 1983-12-08 1984-12-07 Apparatus for correcting the hydraulic support of propping
ES538408A ES8601388A1 (en) 1983-12-08 1984-12-07 Improvements in a corrector apparatus of the hydraulic stemp of coating in mines. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24501883A PL140338B1 (en) 1983-12-08 1983-12-08 Roof support hydraulic prop correction device

Publications (2)

Publication Number Publication Date
PL245018A1 true PL245018A1 (en) 1985-06-18
PL140338B1 PL140338B1 (en) 1987-04-30

Family

ID=20019544

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24501883A PL140338B1 (en) 1983-12-08 1983-12-08 Roof support hydraulic prop correction device

Country Status (3)

Country Link
ES (1) ES8601388A1 (en)
HU (1) HU192630B (en)
PL (1) PL140338B1 (en)

Also Published As

Publication number Publication date
HUT39837A (en) 1986-10-29
HU192630B (en) 1987-06-29
ES538408A0 (en) 1985-11-01
ES8601388A1 (en) 1985-11-01
PL140338B1 (en) 1987-04-30

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