PL111247U1 - Self-advancing roof supports - Google Patents

Self-advancing roof supports

Info

Publication number
PL111247U1
PL111247U1 PL11124700U PL11124700U PL111247U1 PL 111247 U1 PL111247 U1 PL 111247U1 PL 11124700 U PL11124700 U PL 11124700U PL 11124700 U PL11124700 U PL 11124700U PL 111247 U1 PL111247 U1 PL 111247U1
Authority
PL
Poland
Prior art keywords
self
roof supports
advancing roof
advancing
supports
Prior art date
Application number
PL11124700U
Inventor
Krystian Jany
Ireneusz Komoszynski
Marek Mika
Michal Wojtacha
Original Assignee
Krystian Jany
Ireneusz Komoszynski
Marek Mika
Michal Wojtacha
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 Krystian Jany, Ireneusz Komoszynski, Marek Mika, Michal Wojtacha filed Critical Krystian Jany
Priority to PL11124700U priority Critical patent/PL111247U1/en
Publication of PL111247U1 publication Critical patent/PL111247U1/en

Links

PL11124700U 2000-07-24 2000-07-24 Self-advancing roof supports PL111247U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11124700U PL111247U1 (en) 2000-07-24 2000-07-24 Self-advancing roof supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL11124700U PL111247U1 (en) 2000-07-24 2000-07-24 Self-advancing roof supports

Publications (1)

Publication Number Publication Date
PL111247U1 true PL111247U1 (en) 2002-01-28

Family

ID=19948153

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11124700U PL111247U1 (en) 2000-07-24 2000-07-24 Self-advancing roof supports

Country Status (1)

Country Link
PL (1) PL111247U1 (en)

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