PL344355A1 - Shielding device for a longwall conveyor trough route - Google Patents

Shielding device for a longwall conveyor trough route

Info

Publication number
PL344355A1
PL344355A1 PL34435500A PL34435500A PL344355A1 PL 344355 A1 PL344355 A1 PL 344355A1 PL 34435500 A PL34435500 A PL 34435500A PL 34435500 A PL34435500 A PL 34435500A PL 344355 A1 PL344355 A1 PL 344355A1
Authority
PL
Poland
Prior art keywords
route
shielding device
conveyor trough
longwall conveyor
longwall
Prior art date
Application number
PL34435500A
Other versions
PL193141B1 (en
Inventor
Jerzy Blechert
Andrzej Bukowski
Original Assignee
Rybnicka Fabryka Masz Ryfama S
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 Rybnicka Fabryka Masz Ryfama S filed Critical Rybnicka Fabryka Masz Ryfama S
Priority to PL344355A priority Critical patent/PL193141B1/en
Publication of PL344355A1 publication Critical patent/PL344355A1/en
Publication of PL193141B1 publication Critical patent/PL193141B1/en

Links

PL344355A 2000-12-05 2000-12-05 Shielding device for a longwall conveyor trough route PL193141B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL344355A PL193141B1 (en) 2000-12-05 2000-12-05 Shielding device for a longwall conveyor trough route

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL344355A PL193141B1 (en) 2000-12-05 2000-12-05 Shielding device for a longwall conveyor trough route

Publications (2)

Publication Number Publication Date
PL344355A1 true PL344355A1 (en) 2002-06-17
PL193141B1 PL193141B1 (en) 2007-01-31

Family

ID=20077896

Family Applications (1)

Application Number Title Priority Date Filing Date
PL344355A PL193141B1 (en) 2000-12-05 2000-12-05 Shielding device for a longwall conveyor trough route

Country Status (1)

Country Link
PL (1) PL193141B1 (en)

Also Published As

Publication number Publication date
PL193141B1 (en) 2007-01-31

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20131205