PL57398Y1 - Mining roof supports with a tiltable cap piece - Google Patents

Mining roof supports with a tiltable cap piece

Info

Publication number
PL57398Y1
PL57398Y1 PL10862095U PL10862095U PL57398Y1 PL 57398 Y1 PL57398 Y1 PL 57398Y1 PL 10862095 U PL10862095 U PL 10862095U PL 10862095 U PL10862095 U PL 10862095U PL 57398 Y1 PL57398 Y1 PL 57398Y1
Authority
PL
Poland
Prior art keywords
cap piece
roof supports
mining roof
tiltable
tiltable cap
Prior art date
Application number
PL10862095U
Inventor
Adolf Drewniak
Krzysztof Zajkowski
Andrzej Rymer
Grzegorz Rymer
Joachim Sosnica
Henryk Trembaczewski
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 PL10862095U priority Critical patent/PL57398Y1/en
Publication of PL57398Y1 publication Critical patent/PL57398Y1/en

Links

PL10862095U 1995-02-14 1995-02-14 Mining roof supports with a tiltable cap piece PL57398Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10862095U PL57398Y1 (en) 1995-02-14 1995-02-14 Mining roof supports with a tiltable cap piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL10862095U PL57398Y1 (en) 1995-02-14 1995-02-14 Mining roof supports with a tiltable cap piece

Publications (1)

Publication Number Publication Date
PL57398Y1 true PL57398Y1 (en) 1999-09-30

Family

ID=19945841

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10862095U PL57398Y1 (en) 1995-02-14 1995-02-14 Mining roof supports with a tiltable cap piece

Country Status (1)

Country Link
PL (1) PL57398Y1 (en)

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