PL301049A1 - Bowl-and-ball type coal grinding mill - Google Patents

Bowl-and-ball type coal grinding mill

Info

Publication number
PL301049A1
PL301049A1 PL30104993A PL30104993A PL301049A1 PL 301049 A1 PL301049 A1 PL 301049A1 PL 30104993 A PL30104993 A PL 30104993A PL 30104993 A PL30104993 A PL 30104993A PL 301049 A1 PL301049 A1 PL 301049A1
Authority
PL
Poland
Prior art keywords
bowl
ball type
grinding mill
type coal
coal grinding
Prior art date
Application number
PL30104993A
Other versions
PL170415B1 (en
Inventor
Ginter Grucza
Klemens Scierski
Henryk Tymowski
Sebastian Pejm
Janusz Tchorz
Piotr Wiecek
Original Assignee
Laziska Elektrownia
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 Laziska Elektrownia filed Critical Laziska Elektrownia
Priority to PL30104993A priority Critical patent/PL170415B1/en
Publication of PL301049A1 publication Critical patent/PL301049A1/en
Publication of PL170415B1 publication Critical patent/PL170415B1/en

Links

PL30104993A 1993-11-12 1993-11-12 A ball and bowl mill for grinding coal PL170415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL30104993A PL170415B1 (en) 1993-11-12 1993-11-12 A ball and bowl mill for grinding coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL30104993A PL170415B1 (en) 1993-11-12 1993-11-12 A ball and bowl mill for grinding coal

Publications (2)

Publication Number Publication Date
PL301049A1 true PL301049A1 (en) 1995-05-15
PL170415B1 PL170415B1 (en) 1996-12-31

Family

ID=20061199

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30104993A PL170415B1 (en) 1993-11-12 1993-11-12 A ball and bowl mill for grinding coal

Country Status (1)

Country Link
PL (1) PL170415B1 (en)

Also Published As

Publication number Publication date
PL170415B1 (en) 1996-12-31

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Legal Events

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

Effective date: 20091112