PL248461A4 - Hydraulic roof support prop - Google Patents

Hydraulic roof support prop

Info

Publication number
PL248461A4
PL248461A4 PL24846184A PL24846184A PL248461A4 PL 248461 A4 PL248461 A4 PL 248461A4 PL 24846184 A PL24846184 A PL 24846184A PL 24846184 A PL24846184 A PL 24846184A PL 248461 A4 PL248461 A4 PL 248461A4
Authority
PL
Poland
Prior art keywords
roof support
support prop
hydraulic roof
hydraulic
prop
Prior art date
Application number
PL24846184A
Other versions
PL137249B4 (en
Inventor
Erwin Gorecki
Hubert Szopka
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 PL24846184A priority Critical patent/PL137249B4/en
Publication of PL248461A4 publication Critical patent/PL248461A4/en
Publication of PL137249B4 publication Critical patent/PL137249B4/en

Links

PL24846184A 1984-06-27 1984-06-27 Hydraulic roof support prop PL137249B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24846184A PL137249B4 (en) 1984-06-27 1984-06-27 Hydraulic roof support prop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24846184A PL137249B4 (en) 1984-06-27 1984-06-27 Hydraulic roof support prop

Publications (2)

Publication Number Publication Date
PL248461A4 true PL248461A4 (en) 1985-07-30
PL137249B4 PL137249B4 (en) 1986-05-31

Family

ID=20022438

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24846184A PL137249B4 (en) 1984-06-27 1984-06-27 Hydraulic roof support prop

Country Status (1)

Country Link
PL (1) PL137249B4 (en)

Also Published As

Publication number Publication date
PL137249B4 (en) 1986-05-31

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