PL352005A1 - Method of cleaning already gotten coal in underground coal mine workings - Google Patents

Method of cleaning already gotten coal in underground coal mine workings

Info

Publication number: PL352005A1
Authority: PL; Poland
Prior art keywords: coal; mine workings; coal mine; underground; already gotten
Prior art date: 2002-02-04

Application number

PL35200502A

Other versions

PL188943B1 (en

Inventor

Jerzy Lobejko

Roman Kozaczuk

Leszek Krzaczek

Rajmund Krukowski

Jaremi Gall

Bogdan Kowal

Janusz Chmielewski

Janusz Kasprzak

Henryk Koza

Stanislaw Stachowicz

Zbigniew Krasowski

Original Assignee

Lubelski Wegiel Bogdanka Sa

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.)

2002-02-04

Filing date

2002-02-04

Publication date

2003-08-11

2002-02-04 Application filed by Lubelski Wegiel Bogdanka Sa filed Critical Lubelski Wegiel Bogdanka Sa

2002-02-04 Priority to PL02352005A priority Critical patent/PL188943B1/en

2003-08-11 Publication of PL352005A1 publication Critical patent/PL352005A1/en

2005-05-31 Publication of PL188943B1 publication Critical patent/PL188943B1/en

Links

239000003245 coal Substances 0.000 title 2
238000004140 cleaning Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
230000003245 working effect Effects 0.000 title 1

PL02352005A 2002-02-04 2002-02-04 Method of cleaning already gotten coal in underground coal mine workings PL188943B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL02352005A PL188943B1 (en)	2002-02-04	2002-02-04	Method of cleaning already gotten coal in underground coal mine workings

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL02352005A PL188943B1 (en)	2002-02-04	2002-02-04	Method of cleaning already gotten coal in underground coal mine workings

Publications (2)

Publication Number	Publication Date
PL352005A1 true PL352005A1 (en)	2003-08-11
PL188943B1 PL188943B1 (en)	2005-05-31

Family

ID=29775839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL02352005A PL188943B1 (en)	2002-02-04	2002-02-04	Method of cleaning already gotten coal in underground coal mine workings

Country Status (1)

Country	Link
PL (1)	PL188943B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114000883A (en) *	2021-11-02	2022-02-01	中国矿业大学	Open pit coal mine end slope coal pressing, mining and charging integrated recovery device and method

2002
- 2002-02-04 PL PL02352005A patent/PL188943B1/en not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114000883A (en) *	2021-11-02	2022-02-01	中国矿业大学	Open pit coal mine end slope coal pressing, mining and charging integrated recovery device and method

Also Published As

Publication number	Publication date
PL188943B1 (en)	2005-05-31

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Legal Events

Date	Code	Title	Description
2012-04-30	LAPS	Decisions on the lapse of the protection rights	Effective date: 20110204