PL119729U1 - Main beam, preferably for the chock and roof bolting support - Google Patents

Main beam, preferably for the chock and roof bolting support

Info

Publication number
PL119729U1
PL119729U1 PL119729U PL11972911U PL119729U1 PL 119729 U1 PL119729 U1 PL 119729U1 PL 119729 U PL119729 U PL 119729U PL 11972911 U PL11972911 U PL 11972911U PL 119729 U1 PL119729 U1 PL 119729U1
Authority
PL
Poland
Prior art keywords
chock
main beam
roof bolting
bolting support
support
Prior art date
Application number
PL119729U
Other languages
Polish (pl)
Other versions
PL66671Y1 (en
Inventor
Marian Polus
Original Assignee
Polus Marian Przedsiębiorstwo Produkcyjno-Usługowo-Wdrożeniowe Ankra
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 Polus Marian Przedsiębiorstwo Produkcyjno-Usługowo-Wdrożeniowe Ankra filed Critical Polus Marian Przedsiębiorstwo Produkcyjno-Usługowo-Wdrożeniowe Ankra
Priority to PL119729U priority Critical patent/PL66671Y1/en
Publication of PL119729U1 publication Critical patent/PL119729U1/en
Publication of PL66671Y1 publication Critical patent/PL66671Y1/en

Links

PL119729U 2011-02-07 2011-02-07 Main beam, preferably for the chock and roof bolting support PL66671Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL119729U PL66671Y1 (en) 2011-02-07 2011-02-07 Main beam, preferably for the chock and roof bolting support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL119729U PL66671Y1 (en) 2011-02-07 2011-02-07 Main beam, preferably for the chock and roof bolting support

Publications (2)

Publication Number Publication Date
PL119729U1 true PL119729U1 (en) 2012-08-13
PL66671Y1 PL66671Y1 (en) 2013-08-30

Family

ID=46642281

Family Applications (1)

Application Number Title Priority Date Filing Date
PL119729U PL66671Y1 (en) 2011-02-07 2011-02-07 Main beam, preferably for the chock and roof bolting support

Country Status (1)

Country Link
PL (1) PL66671Y1 (en)

Also Published As

Publication number Publication date
PL66671Y1 (en) 2013-08-30

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