PL245716A1 - Mining head for a longwall mechanical coal miner - Google Patents

Mining head for a longwall mechanical coal miner

Info

Publication number: PL245716A1
Authority: PL; Poland
Prior art keywords: mining head; coal miner; mechanical coal; longwall; longwall mechanical
Prior art date: 1984-01-11

Application number

PL24571684A

Inventor

Jerzy Dacko

Boguslaw Manka

Stanislaw Beczek

Teodor Skrzypiec

Zygmunt Jaromin

Boleslaw Szymczyk

Henryk Blaszczyk

Original Assignee

Kopalnia Wegla Kamiennego Chwa

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.)

1984-01-11

Filing date

1984-01-11

Publication date

1985-07-30

1984-01-11 Application filed by Kopalnia Wegla Kamiennego Chwa filed Critical Kopalnia Wegla Kamiennego Chwa

1984-01-11 Priority to PL24571684A priority Critical patent/PL245716A1/en

1985-07-30 Publication of PL245716A1 publication Critical patent/PL245716A1/en

Links

239000003245 coal Substances 0.000 title 1
238000005065 mining Methods 0.000 title 1

PL24571684A 1984-01-11 1984-01-11 Mining head for a longwall mechanical coal miner PL245716A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL24571684A PL245716A1 (en)	1984-01-11	1984-01-11	Mining head for a longwall mechanical coal miner

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL24571684A PL245716A1 (en)	1984-01-11	1984-01-11	Mining head for a longwall mechanical coal miner

Publications (1)

Publication Number	Publication Date
PL245716A1 true PL245716A1 (en)	1985-07-30

Family

ID=20020150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL24571684A PL245716A1 (en)	1984-01-11	1984-01-11	Mining head for a longwall mechanical coal miner

Country Status (1)

Country	Link
PL (1)	PL245716A1 (en)

1984
- 1984-01-11 PL PL24571684A patent/PL245716A1/en unknown

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