PL204739A1 - Hydrauliczny stojak kopalniany jednostronnego dzialania - Google Patents

Hydrauliczny stojak kopalniany jednostronnego dzialania

Info

Publication number
PL204739A1
PL204739A1 PL20473978A PL20473978A PL204739A1 PL 204739 A1 PL204739 A1 PL 204739A1 PL 20473978 A PL20473978 A PL 20473978A PL 20473978 A PL20473978 A PL 20473978A PL 204739 A1 PL204739 A1 PL 204739A1
Authority
PL
Poland
Prior art keywords
single action
action hydraulic
hydraulic mine
mine rack
rack
Prior art date
Application number
PL20473978A
Other languages
English (en)
Inventor
Jozef Ferus
Jozef Domasik
Jerzy Moskal
Bogumil Brzozowski
Original Assignee
Maszyn Wiertniczych I Gorniczy
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 Maszyn Wiertniczych I Gorniczy filed Critical Maszyn Wiertniczych I Gorniczy
Priority to PL20473978A priority Critical patent/PL204739A1/pl
Publication of PL204739A1 publication Critical patent/PL204739A1/pl

Links

PL20473978A 1978-02-18 1978-02-18 Hydrauliczny stojak kopalniany jednostronnego dzialania PL204739A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20473978A PL204739A1 (pl) 1978-02-18 1978-02-18 Hydrauliczny stojak kopalniany jednostronnego dzialania

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20473978A PL204739A1 (pl) 1978-02-18 1978-02-18 Hydrauliczny stojak kopalniany jednostronnego dzialania

Publications (1)

Publication Number Publication Date
PL204739A1 true PL204739A1 (pl) 1979-11-19

Family

ID=19987624

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20473978A PL204739A1 (pl) 1978-02-18 1978-02-18 Hydrauliczny stojak kopalniany jednostronnego dzialania

Country Status (1)

Country Link
PL (1) PL204739A1 (pl)

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