PL314517A1 - Method of and apparatus for mining minerals especially coal - Google Patents

Method of and apparatus for mining minerals especially coal

Info

Publication number: PL314517A1
Authority: PL; Poland
Prior art keywords: especially coal; mining minerals; minerals especially; mining; coal
Prior art date: 1995-05-30

Application number

PL31451796A

Other versions

PL179590B1 (en

Inventor

Walter Becker

Horst Siffrin

Original Assignee

Becker Walter Gmbh

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.)

1995-05-30

Filing date

1996-05-29

Publication date

1996-12-09

1995-10-30 Priority claimed from DE19540362A external-priority patent/DE19540362C2/en

1996-05-29 Application filed by Becker Walter Gmbh filed Critical Becker Walter Gmbh

1996-12-09 Publication of PL314517A1 publication Critical patent/PL314517A1/en

2000-09-29 Publication of PL179590B1 publication Critical patent/PL179590B1/en

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19519152		1995-05-30
DE19540362A DE19540362C2 (en)	1995-05-30	1995-10-30	Device for loosening and loading a seam-like mineral substance, in particular coal

Publications (2)

Publication Number	Publication Date
PL314517A1 true PL314517A1 (en)	1996-12-09
PL179590B1 PL179590B1 (en)	2000-09-29

Family

ID=26015451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL31451796A PL179590B1 (en)	1995-05-30	1996-05-29	Method of and apparatus for mining minerals especially coal

Country Status (1)

Country	Link
PL (1)	PL179590B1 (en)

1996
- 1996-05-29 PL PL31451796A patent/PL179590B1/en unknown

Also Published As

Publication number	Publication date
PL179590B1 (en)	2000-09-29

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